747015249134 has 48 divisors (see below), whose sum is σ = 1422397480320. Its totient is φ = 290955818160.

The previous prime is 747015249119. The next prime is 747015249151. The reversal of 747015249134 is 431942510747.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3473489 + ... + 3682275.

It is an arithmetic number, because the mean of its divisors is an integer number (29633280840).

Almost surely, 2^747015249134 is an apocalyptic number.

747015249134 is a deficient number, since it is larger than the sum of its proper divisors (675382231186).

747015249134 is a wasteful number, since it uses less digits than its factorization.

747015249134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212133 (or 212126 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 747015249134 in words is "seven hundred forty-seven billion, fifteen million, two hundred forty-nine thousand, one hundred thirty-four".