30140959743 has 48 divisors (see below), whose sum is σ = 44317072800. Its totient is φ = 19738460160.

The previous prime is 30140959711. The next prime is 30140959759. The reversal of 30140959743 is 34795904103.

30140959743 is a `hidden beast` number, since 3 + 0 + 14 + 0 + 9 + 597 + 43 = 666.

It is not a de Polignac number, because 30140959743 - 2⁵ = 30140959711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30140959703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77482993 + ... + 77483381.

It is an arithmetic number, because the mean of its divisors is an integer number (923272350).

Almost surely, 2^30140959743 is an apocalyptic number.

30140959743 is a deficient number, since it is larger than the sum of its proper divisors (14176113057).

30140959743 is a wasteful number, since it uses less digits than its factorization.

30140959743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032 (or 1029 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 30140959743 in words is "thirty billion, one hundred forty million, nine hundred fifty-nine thousand, seven hundred forty-three".