747333540340 has 12 divisors (see below), whose sum is σ = 1569400434756. Its totient is φ = 298933416128.

The previous prime is 747333540337. The next prime is 747333540379. The reversal of 747333540340 is 43045333747.

It can be written as a sum of positive squares in 2 ways, for example, as 261460414224 + 485873126116 = 511332^2 + 697046^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18683338489 + ... + 18683338528.

It is an arithmetic number, because the mean of its divisors is an integer number (130783369563).

Almost surely, 2^747333540340 is an apocalyptic number.

It is an amenable number.

747333540340 is an abundant number, since it is smaller than the sum of its proper divisors (822066894416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

747333540340 is a wasteful number, since it uses less digits than its factorization.

747333540340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37366677026 (or 37366677024 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 43.

The spelling of 747333540340 in words is "seven hundred forty-seven billion, three hundred thirty-three million, five hundred forty thousand, three hundred forty".