1364401005 has 32 divisors (see below), whose sum is σ = 2400288768. Its totient is φ = 656308800.

The previous prime is 1364400997. The next prime is 1364401057. The reversal of 1364401005 is 5001044631.

It is not a de Polignac number, because 1364401005 - 2³ = 1364400997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11601 + ... + 53510.

It is an arithmetic number, because the mean of its divisors is an integer number (75009024).

Almost surely, 2^1364401005 is an apocalyptic number.

1364401005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1364401005 is a deficient number, since it is larger than the sum of its proper divisors (1035887763).

1364401005 is a wasteful number, since it uses less digits than its factorization.

1364401005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65257.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1364401005 is about 36937.7991358446. The cubic root of 1364401005 is about 1109.1254656956.

Adding to 1364401005 its reverse (5001044631), we get a palindrome (6365445636).

The spelling of 1364401005 in words is "one billion, three hundred sixty-four million, four hundred one thousand, five".