1314012390 has 32 divisors (see below), whose sum is σ = 3157371360. Its totient is φ = 349987584.

The previous prime is 1314012389. The next prime is 1314012409. The reversal of 1314012390 is 932104131.

1314012390 is digitally balanced in base 4 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1314012390² = 3453257122147024200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1314012390.

It is a congruent number.

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, 156 + ... + 51264.

It is an arithmetic number, because the mean of its divisors is an integer number (98667855).

Almost surely, 2^1314012390 is an apocalyptic number.

1314012390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1314012390 is an abundant number, since it is smaller than the sum of its proper divisors (1843358970).

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

1314012390 is a wasteful number, since it uses less digits than its factorization.

1314012390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51976.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1314012390 is about 36249.3088209968. The cubic root of 1314012390 is about 1095.3001658281.

The spelling of 1314012390 in words is "one billion, three hundred fourteen million, twelve thousand, three hundred ninety".