427192502534 has 16 divisors (see below), whose sum is σ = 733048704000. Its totient is φ = 182902826184.

The previous prime is 427192502501. The next prime is 427192502549. The reversal of 427192502534 is 435205291724.

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 7 ways as a sum of consecutive naturals, for example, 14958134 + ... + 14986665.

It is an arithmetic number, because the mean of its divisors is an integer number (45815544000).

Almost surely, 2^427192502534 is an apocalyptic number.

427192502534 is a deficient number, since it is larger than the sum of its proper divisors (305856201466).

427192502534 is a wasteful number, since it uses less digits than its factorization.

427192502534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29945827.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 427192502534 in words is "four hundred twenty-seven billion, one hundred ninety-two million, five hundred two thousand, five hundred thirty-four".