87107397629344 has 48 divisors (see below), whose sum is σ = 181587665524608. Its totient is φ = 40990097636352.

The previous prime is 87107397629333. The next prime is 87107397629347. The reversal of 87107397629344 is 44392679370178.

It is a happy number.

It is a super-2 number, since 2×87107397629344² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (87107397629347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10680919 + ... + 16979305.

It is an arithmetic number, because the mean of its divisors is an integer number (3783076365096).

Almost surely, 2^{87107397629344} is an apocalyptic number.

It is an amenable number.

87107397629344 is an abundant number, since it is smaller than the sum of its proper divisors (94480267895264).

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

87107397629344 is a wasteful number, since it uses less digits than its factorization.

87107397629344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6323837 (or 6323829 counting only the distinct ones).

The product of its (nonzero) digits is 384072192, while the sum is 70.

The spelling of 87107397629344 in words is "eighty-seven trillion, one hundred seven billion, three hundred ninety-seven million, six hundred twenty-nine thousand, three hundred forty-four".