740070531356 has 96 divisors (see below), whose sum is σ = 1487212876800. Its totient is φ = 319214398464.

The previous prime is 740070531349. The next prime is 740070531371. The reversal of 740070531356 is 653135070047.

It is a happy 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 31 ways as a sum of consecutive naturals, for example, 180546995 + ... + 180551093.

It is an arithmetic number, because the mean of its divisors is an integer number (15491800800).

Almost surely, 2^740070531356 is an apocalyptic number.

It is an amenable number.

740070531356 is an abundant number, since it is smaller than the sum of its proper divisors (747142345444).

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

740070531356 is a wasteful number, since it uses less digits than its factorization.

740070531356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5523 (or 5521 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 41.

The spelling of 740070531356 in words is "seven hundred forty billion, seventy million, five hundred thirty-one thousand, three hundred fifty-six".