46640231055000 has 480 divisors, whose sum is σ = 177949032769200. Its totient is φ = 11306718720000.

The previous prime is 46640231054987. The next prime is 46640231055031. The reversal of 46640231055000 is 55013204664.

46640231055000 is a `hidden beast` number, since 4 + 6 + 6 + 40 + 2 + 3 + 105 + 500 + 0 = 666.

It is a super-2 number, since 2×46640231055000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 14907384 + ... + 17762616.

Almost surely, 2^{46640231055000} is an apocalyptic number.

46640231055000 is a gapful number since it is divisible by the number (40) 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 46640231055000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88974516384600).

46640231055000 is an abundant number, since it is smaller than the sum of its proper divisors (131308801714200).

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

46640231055000 is a wasteful number, since it uses less digits than its factorization.

46640231055000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2855290 (or 2855254 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 46640231055000 its reverse (55013204664), we get a palindrome (46695244259664).

The spelling of 46640231055000 in words is "forty-six trillion, six hundred forty billion, two hundred thirty-one million, fifty-five thousand".