5401312401 has 32 divisors (see below), whose sum is σ = 7413033600. Its totient is φ = 3497066496.

The previous prime is 5401312363. The next prime is 5401312409. The reversal of 5401312401 is 1042131045.

It is not a de Polignac number, because 5401312401 - 2¹¹ = 5401310353 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5401312409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8753845 + ... + 8754461.

It is an arithmetic number, because the mean of its divisors is an integer number (231657300).

Almost surely, 2^5401312401 is an apocalyptic number.

It is an amenable number.

5401312401 is a deficient number, since it is larger than the sum of its proper divisors (2011721199).

5401312401 is a wasteful number, since it uses less digits than its factorization.

5401312401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5401312401 is about 73493.6214987396. The cubic root of 5401312401 is about 1754.5527604448.

Adding to 5401312401 its reverse (1042131045), we get a palindrome (6443443446).

The spelling of 5401312401 in words is "five billion, four hundred one million, three hundred twelve thousand, four hundred one".