1351413400 has 24 divisors (see below), whose sum is σ = 3142036620. Its totient is φ = 540565280.

The previous prime is 1351413391. The next prime is 1351413403. The reversal of 1351413400 is 43141531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351413403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3378334 + ... + 3378733.

Almost surely, 2^1351413400 is an apocalyptic number.

1351413400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1351413400 is an abundant number, since it is smaller than the sum of its proper divisors (1790623220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1351413400 is a wasteful number, since it uses less digits than its factorization.

1351413400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6757083 (or 6757074 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1351413400 is about 36761.5750478676. The cubic root of 1351413400 is about 1105.5950195176.

Adding to 1351413400 its reverse (43141531), we get a palindrome (1394554931).

The spelling of 1351413400 in words is "one billion, three hundred fifty-one million, four hundred thirteen thousand, four hundred".