1357242363 has 12 divisors (see below), whose sum is σ = 1960989888. Its totient is φ = 904584240.

The previous prime is 1357242349. The next prime is 1357242373. The reversal of 1357242363 is 3632427531.

1357242363 is a `hidden beast` number, since 1 + 3 + 57 + 242 + 363 = 666.

It is not a de Polignac number, because 1357242363 - 2⁴ = 1357242347 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1357242323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18873 + ... + 55413.

It is an arithmetic number, because the mean of its divisors is an integer number (163415824).

Almost surely, 2^1357242363 is an apocalyptic number.

1357242363 is a deficient number, since it is larger than the sum of its proper divisors (603747525).

1357242363 is a wasteful number, since it uses less digits than its factorization.

1357242363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40674 (or 40671 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 1357242363 is about 36840.7703909677. The cubic root of 1357242363 is about 1107.1823031456.

Adding to 1357242363 its reverse (3632427531), we get a palindrome (4989669894).

The spelling of 1357242363 in words is "one billion, three hundred fifty-seven million, two hundred forty-two thousand, three hundred sixty-three".