2420410401431 has 16 divisors (see below), whose sum is σ = 2691318009600. Its totient is φ = 2158151092800.

The previous prime is 2420410401403. The next prime is 2420410401439. The reversal of 2420410401431 is 1341040140242.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2420410401431 is a prime.

It is a super-2 number, since 2×2420410401431² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2420410401431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420410401439) 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, 3962750 + ... + 4532571.

It is an arithmetic number, because the mean of its divisors is an integer number (168207375600).

Almost surely, 2^{2420410401431} is an apocalyptic number.

2420410401431 is a deficient number, since it is larger than the sum of its proper divisors (270907608169).

2420410401431 is a wasteful number, since it uses less digits than its factorization.

2420410401431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8495830.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 2420410401431 its reverse (1341040140242), we get a palindrome (3761450541673).

The spelling of 2420410401431 in words is "two trillion, four hundred twenty billion, four hundred ten million, four hundred one thousand, four hundred thirty-one".