246722020413 has 16 divisors (see below), whose sum is σ = 359335099200. Its totient is φ = 149334036480.

The previous prime is 246722020309. The next prime is 246722020417. The reversal of 246722020413 is 314020227642.

It is not a de Polignac number, because 246722020413 - 2¹³ = 246722012221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246722020417) 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, 4835758 + ... + 4886511.

It is an arithmetic number, because the mean of its divisors is an integer number (22458443700).

Almost surely, 2^246722020413 is an apocalyptic number.

It is an amenable number.

246722020413 is a deficient number, since it is larger than the sum of its proper divisors (112613078787).

246722020413 is a wasteful number, since it uses less digits than its factorization.

246722020413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9723052.

The product of its (nonzero) digits is 32256, while the sum is 33.

The spelling of 246722020413 in words is "two hundred forty-six billion, seven hundred twenty-two million, twenty thousand, four hundred thirteen".