30970643054 has 16 divisors (see below), whose sum is σ = 52204696992. Its totient is φ = 13672658208.

The previous prime is 30970643021. The next prime is 30970643057. The reversal of 30970643054 is 45034607903.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30970643057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25894589 + ... + 25895784.

It is an arithmetic number, because the mean of its divisors is an integer number (3262793562).

Almost surely, 2^30970643054 is an apocalyptic number.

30970643054 is a deficient number, since it is larger than the sum of its proper divisors (21234053938).

30970643054 is a wasteful number, since it uses less digits than its factorization.

30970643054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51790411.

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 30970643054 in words is "thirty billion, nine hundred seventy million, six hundred forty-three thousand, fifty-four".