30514016793 has 16 divisors (see below), whose sum is σ = 43818406016. Its totient is φ = 18776396160.

The previous prime is 30514016779. The next prime is 30514016803. The reversal of 30514016793 is 39761041503.

It is not a de Polignac number, because 30514016793 - 2⁵ = 30514016761 is a prime.

It is a super-2 number, since 2×30514016793² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30514016773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 698628 + ... + 741018.

It is an arithmetic number, because the mean of its divisors is an integer number (2738650376).

Almost surely, 2^30514016793 is an apocalyptic number.

It is an amenable number.

30514016793 is a deficient number, since it is larger than the sum of its proper divisors (13304389223).

30514016793 is a wasteful number, since it uses less digits than its factorization.

30514016793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60864.

The product of its (nonzero) digits is 68040, while the sum is 39.

The spelling of 30514016793 in words is "thirty billion, five hundred fourteen million, sixteen thousand, seven hundred ninety-three".