87341407538 has 16 divisors (see below), whose sum is σ = 163339775424. Its totient is φ = 34029119760.

The previous prime is 87341407537. The next prime is 87341407541. The reversal of 87341407538 is 83570414378.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (87341407537) 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, 283575845 + ... + 283576152.

It is an arithmetic number, because the mean of its divisors is an integer number (10208735964).

Almost surely, 2^87341407538 is an apocalyptic number.

87341407538 is a deficient number, since it is larger than the sum of its proper divisors (75998367886).

87341407538 is a wasteful number, since it uses less digits than its factorization.

87341407538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567152017.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 87341407538 in words is "eighty-seven billion, three hundred forty-one million, four hundred seven thousand, five hundred thirty-eight".