310005980030742 has 32 divisors (see below), whose sum is σ = 624895921508352. Its totient is φ = 102521338252704.

The previous prime is 310005980030651. The next prime is 310005980030767. The reversal of 310005980030742 is 247030089500013.

It is a super-2 number, since 2×310005980030742² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 310005980030694 and 310005980030703.

It is a congruent number.

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, 423967368 + ... + 424697940.

It is an arithmetic number, because the mean of its divisors is an integer number (19527997547136).

Almost surely, 2^{310005980030742} is an apocalyptic number.

310005980030742 is an abundant number, since it is smaller than the sum of its proper divisors (314889941477610).

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

310005980030742 is a wasteful number, since it uses less digits than its factorization.

310005980030742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287572.

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 310005980030742 in words is "three hundred ten trillion, five billion, nine hundred eighty million, thirty thousand, seven hundred forty-two".