30877042574 has 48 divisors (see below), whose sum is σ = 59013755280. Its totient is φ = 12025117440.

The previous prime is 30877042529. The next prime is 30877042613. The reversal of 30877042574 is 47524077803.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 271232 + ... + 367859.

It is an arithmetic number, because the mean of its divisors is an integer number (1229453235).

Almost surely, 2^30877042574 is an apocalyptic number.

30877042574 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30877042574 is a deficient number, since it is larger than the sum of its proper divisors (28136712706).

30877042574 is a wasteful number, since it uses less digits than its factorization.

30877042574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639153 (or 639146 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 47.

The spelling of 30877042574 in words is "thirty billion, eight hundred seventy-seven million, forty-two thousand, five hundred seventy-four".