30374874739642 has 32 divisors (see below), whose sum is σ = 48276110160000. Its totient is φ = 14284088329728.

The previous prime is 30374874739639. The next prime is 30374874739667. The reversal of 30374874739642 is 24693747847303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287389318 + ... + 287494990.

It is an arithmetic number, because the mean of its divisors is an integer number (1508628442500).

Almost surely, 2^{30374874739642} is an apocalyptic number.

30374874739642 is a deficient number, since it is larger than the sum of its proper divisors (17901235420358).

30374874739642 is a wasteful number, since it uses less digits than its factorization.

30374874739642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111510.

The product of its (nonzero) digits is 512096256, while the sum is 67.

The spelling of 30374874739642 in words is "thirty trillion, three hundred seventy-four billion, eight hundred seventy-four million, seven hundred thirty-nine thousand, six hundred forty-two".