31344145182754 has 16 divisors (see below), whose sum is σ = 47031452979840. Its totient is φ = 15666994656720.

The previous prime is 31344145182739. The next prime is 31344145182811. The reversal of 31344145182754 is 45728154144313.

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, 149315889 + ... + 149525659.

It is an arithmetic number, because the mean of its divisors is an integer number (2939465811240).

Almost surely, 2^{31344145182754} is an apocalyptic number.

31344145182754 is a deficient number, since it is larger than the sum of its proper divisors (15687307797086).

31344145182754 is a wasteful number, since it uses less digits than its factorization.

31344145182754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233625.

The product of its digits is 6451200, while the sum is 52.

The spelling of 31344145182754 in words is "thirty-one trillion, three hundred forty-four billion, one hundred forty-five million, one hundred eighty-two thousand, seven hundred fifty-four".