31376001413 has 8 divisors (see below), whose sum is σ = 31594442880. Its totient is φ = 31158315360.

The previous prime is 31376001409. The next prime is 31376001421. The reversal of 31376001413 is 31410067313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31376001413 - 2² = 31376001409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31376001463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105368 + ... + 271761.

It is an arithmetic number, because the mean of its divisors is an integer number (3949305360).

Almost surely, 2^31376001413 is an apocalyptic number.

It is an amenable number.

31376001413 is a deficient number, since it is larger than the sum of its proper divisors (218441467).

31376001413 is a wasteful number, since it uses less digits than its factorization.

31376001413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377707.

The product of its (nonzero) digits is 4536, while the sum is 29.

Adding to 31376001413 its reverse (31410067313), we get a palindrome (62786068726).

The spelling of 31376001413 in words is "thirty-one billion, three hundred seventy-six million, one thousand, four hundred thirteen".