158077370880 has 960 divisors, whose sum is σ = 667374035328. Its totient is φ = 35354050560.

The previous prime is 158077370873. The next prime is 158077370923. The reversal of 158077370880 is 88073770851.

It is a tau number, because it is divible by the number of its divisors (960).

It is a super-3 number, since 3×158077370880³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 88956552 + ... + 88958328.

Almost surely, 2^158077370880 is an apocalyptic number.

158077370880 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 158077370880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333687017664).

158077370880 is an abundant number, since it is smaller than the sum of its proper divisors (509296664448).

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

158077370880 is a wasteful number, since it uses less digits than its factorization.

158077370880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1839 (or 1811 counting only the distinct ones).

The product of its (nonzero) digits is 2634240, while the sum is 54.

It can be divided in two parts, 1580773 and 70880, that added together give a triangular number (1651653 = T₁₈₁₇).

The spelling of 158077370880 in words is "one hundred fifty-eight billion, seventy-seven million, three hundred seventy thousand, eight hundred eighty".