31425132151413 has 48 divisors (see below), whose sum is σ = 60945710856576. Its totient is φ = 15068994433920.

The previous prime is 31425132151403. The next prime is 31425132151417. The reversal of 31425132151413 is 31415123152413.

31425132151413 is a `hidden beast` number, since 3 + 1 + 4 + 2 + 5 + 132 + 1 + 514 + 1 + 3 = 666.

It is not a de Polignac number, because 31425132151413 - 2⁹ = 31425132150901 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31425132151417) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1744087570 + ... + 1744105587.

It is an arithmetic number, because the mean of its divisors is an integer number (1269702309512).

Almost surely, 2^{31425132151413} is an apocalyptic number.

31425132151413 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

31425132151413 is a deficient number, since it is larger than the sum of its proper divisors (29520578705163).

31425132151413 is a wasteful number, since it uses less digits than its factorization.

31425132151413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3488193194 (or 3488193191 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The spelling of 31425132151413 in words is "thirty-one trillion, four hundred twenty-five billion, one hundred thirty-two million, one hundred fifty-one thousand, four hundred thirteen".