158667046398000 has 1280 divisors, whose sum is σ = 673180485120000. Its totient is φ = 34953472512000.

The previous prime is 158667046397999. The next prime is 158667046398013. The reversal of 158667046398000 is 893640766851.

158667046398000 is a `hidden beast` number, since 1 + 5 + 86 + 6 + 7 + 0 + 463 + 98 + 0 + 0 + 0 = 666.

It is a super-2 number, since 2×158667046398000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 6259289326 + ... + 6259314674.

It is an arithmetic number, because the mean of its divisors is an integer number (525922254000).

Almost surely, 2^{158667046398000} is an apocalyptic number.

158667046398000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158667046398000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336590242560000).

158667046398000 is an abundant number, since it is smaller than the sum of its proper divisors (514513438722000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158667046398000 is a wasteful number, since it uses less digits than its factorization.

158667046398000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25988 (or 25966 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 63.

The spelling of 158667046398000 in words is "one hundred fifty-eight trillion, six hundred sixty-seven billion, forty-six million, three hundred ninety-eight thousand".