31424600642413 has 16 divisors (see below), whose sum is σ = 34367937120000. Its totient is φ = 28495734886080.

The previous prime is 31424600642411. The next prime is 31424600642423.

31424600642413 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 31424600642413 - 2¹ = 31424600642411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31424600642411) 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, 12878403 + ... + 15122911.

It is an arithmetic number, because the mean of its divisors is an integer number (2147996070000).

Almost surely, 2^{31424600642413} is an apocalyptic number.

It is an amenable number.

31424600642413 is a deficient number, since it is larger than the sum of its proper divisors (2943336477587).

31424600642413 is a wasteful number, since it uses less digits than its factorization.

31424600642413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247732.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 31424600642413 in words is "thirty-one trillion, four hundred twenty-four billion, six hundred million, six hundred forty-two thousand, four hundred thirteen".