30677143005 has 12 divisors (see below), whose sum is σ = 53173714620. Its totient is φ = 16361142912.

The previous prime is 30677142971. The next prime is 30677143031. The reversal of 30677143005 is 50034177603.

It can be written as a sum of positive squares in 2 ways, for example, as 16627070916 + 14050072089 = 128946^2 + 118533^2 .

It is not a de Polignac number, because 30677143005 - 2¹⁵ = 30677110237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 340857100 + ... + 340857189.

It is an arithmetic number, because the mean of its divisors is an integer number (4431142885).

Almost surely, 2^30677143005 is an apocalyptic number.

It is an amenable number.

30677143005 is a deficient number, since it is larger than the sum of its proper divisors (22496571615).

30677143005 is a wasteful number, since it uses less digits than its factorization.

30677143005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681714300 (or 681714297 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The spelling of 30677143005 in words is "thirty billion, six hundred seventy-seven million, one hundred forty-three thousand, five".