31423148054 has 16 divisors (see below), whose sum is σ = 47199594240. Its totient is φ = 15689966760.

The previous prime is 31423147997. The next prime is 31423148063. The reversal of 31423148054 is 45084132413.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8586077 + ... + 8589735.

It is an arithmetic number, because the mean of its divisors is an integer number (2949974640).

Almost surely, 2^31423148054 is an apocalyptic number.

31423148054 is a deficient number, since it is larger than the sum of its proper divisors (15776446186).

31423148054 is a wasteful number, since it uses less digits than its factorization.

31423148054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8395.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 31423148054 in words is "thirty-one billion, four hundred twenty-three million, one hundred forty-eight thousand, fifty-four".