158038242480 has 160 divisors (see below), whose sum is σ = 557631184320. Its totient is φ = 41115617280.

The previous prime is 158038242437. The next prime is 158038242499. The reversal of 158038242480 is 84242830851.

158038242480 is a `hidden beast` number, since 1 + 58 + 0 + 3 + 82 + 42 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 803707 + ... + 980826.

It is an arithmetic number, because the mean of its divisors is an integer number (3485194902).

Almost surely, 2^158038242480 is an apocalyptic number.

158038242480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158038242480 is an abundant number, since it is smaller than the sum of its proper divisors (399592941840).

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

158038242480 is a wasteful number, since it uses less digits than its factorization.

158038242480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784596 (or 1784584 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The spelling of 158038242480 in words is "one hundred fifty-eight billion, thirty-eight million, two hundred forty-two thousand, four hundred eighty".