740665556130 has 16 divisors (see below), whose sum is σ = 1777597334784. Its totient is φ = 197510814960.

The previous prime is 740665556119. The next prime is 740665556171. The reversal of 740665556130 is 31655566047.

It is a self number, because there is not a number n which added to its sum of digits gives 740665556130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12344425906 + ... + 12344425965.

It is an arithmetic number, because the mean of its divisors is an integer number (111099833424).

Almost surely, 2^740665556130 is an apocalyptic number.

740665556130 is an abundant number, since it is smaller than the sum of its proper divisors (1036931778654).

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

740665556130 is a wasteful number, since it uses less digits than its factorization.

740665556130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24688851881.

The product of its (nonzero) digits is 2268000, while the sum is 48.

The spelling of 740665556130 in words is "seven hundred forty billion, six hundred sixty-five million, five hundred fifty-six thousand, one hundred thirty".