1357214302 has 4 divisors (see below), whose sum is σ = 2035821456. Its totient is φ = 678607150.

The previous prime is 1357214269. The next prime is 1357214303. The reversal of 1357214302 is 2034127531.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1357214303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339303574 + ... + 339303577.

It is an arithmetic number, because the mean of its divisors is an integer number (508955364).

Almost surely, 2^1357214302 is an apocalyptic number.

1357214302 is a deficient number, since it is larger than the sum of its proper divisors (678607154).

1357214302 is an equidigital number, since it uses as much as digits as its factorization.

1357214302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678607153.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 1357214302 is about 36840.3895473433. The cubic root of 1357214302 is about 1107.1746727578.

The spelling of 1357214302 in words is "one billion, three hundred fifty-seven million, two hundred fourteen thousand, three hundred two".