102377675434 has 32 divisors (see below), whose sum is σ = 166862820096. Its totient is φ = 46918817280.

The previous prime is 102377675431. The next prime is 102377675443. The reversal of 102377675434 is 434576773201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (102377675431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 719599 + ... + 850045.

It is an arithmetic number, because the mean of its divisors is an integer number (5214463128).

Almost surely, 2^102377675434 is an apocalyptic number.

102377675434 is a deficient number, since it is larger than the sum of its proper divisors (64485144662).

102377675434 is a wasteful number, since it uses less digits than its factorization.

102377675434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131070.

The product of its (nonzero) digits is 2963520, while the sum is 49.

The spelling of 102377675434 in words is "one hundred two billion, three hundred seventy-seven million, six hundred seventy-five thousand, four hundred thirty-four".