158106770400 has 576 divisors, whose sum is σ = 554844487680. Its totient is φ = 39016857600.

The previous prime is 158106770399. The next prime is 158106770441. The reversal of 158106770400 is 4077601851.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 274014912 + ... + 274015488.

It is an arithmetic number, because the mean of its divisors is an integer number (963271680).

Almost surely, 2^158106770400 is an apocalyptic number.

158106770400 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 158106770400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277422243840).

158106770400 is an abundant number, since it is smaller than the sum of its proper divisors (396737717280).

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

158106770400 is a wasteful number, since it uses less digits than its factorization.

158106770400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787 (or 774 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 39.

The spelling of 158106770400 in words is "one hundred fifty-eight billion, one hundred six million, seven hundred seventy thousand, four hundred".