1353314412 has 48 divisors (see below), whose sum is σ = 3514734720. Its totient is φ = 450315216.

The previous prime is 1353314401. The next prime is 1353314437. The reversal of 1353314412 is 2144133531.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52723 + ... + 74069.

It is an arithmetic number, because the mean of its divisors is an integer number (73223640).

Almost surely, 2^1353314412 is an apocalyptic number.

1353314412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1353314412 is an abundant number, since it is smaller than the sum of its proper divisors (2161420308).

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

1353314412 is a wasteful number, since it uses less digits than its factorization.

1353314412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21947 (or 21939 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 1353314412 is about 36787.4219265227. The cubic root of 1353314412 is about 1106.1131843440.

Adding to 1353314412 its reverse (2144133531), we get a palindrome (3497447943).

The spelling of 1353314412 in words is "one billion, three hundred fifty-three million, three hundred fourteen thousand, four hundred twelve".