246020013431 has 8 divisors (see below), whose sum is σ = 254581844400. Its totient is φ = 237463408000.

The previous prime is 246020013427. The next prime is 246020013439. The reversal of 246020013431 is 134310020642.

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 246020013431 - 2² = 246020013427 is a prime.

It is a super-2 number, since 2×246020013431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 246020013431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246020013439) 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, 1210466 + ... + 1399023.

It is an arithmetic number, because the mean of its divisors is an integer number (31822730550).

Almost surely, 2^246020013431 is an apocalyptic number.

246020013431 is a deficient number, since it is larger than the sum of its proper divisors (8561830969).

246020013431 is a wasteful number, since it uses less digits than its factorization.

246020013431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612769.

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 246020013431 in words is "two hundred forty-six billion, twenty million, thirteen thousand, four hundred thirty-one".