1357434023 has 6 divisors (see below), whose sum is σ = 1492055712. Its totient is φ = 1234030820.

The previous prime is 1357434017. The next prime is 1357434053. The reversal of 1357434023 is 3204347531.

It is not a de Polignac number, because 1357434023 - 2⁸ = 1357433767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1357434053) 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, 5609111 + ... + 5609352.

It is an arithmetic number, because the mean of its divisors is an integer number (248675952).

Almost surely, 2^1357434023 is an apocalyptic number.

1357434023 is a deficient number, since it is larger than the sum of its proper divisors (134621689).

1357434023 is a wasteful number, since it uses less digits than its factorization.

1357434023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11218485 (or 11218474 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 1357434023 is about 36843.3714933908. The cubic root of 1357434023 is about 1107.2344167985.

The spelling of 1357434023 in words is "one billion, three hundred fifty-seven million, four hundred thirty-four thousand, twenty-three".