1357381701 has 24 divisors (see below), whose sum is σ = 2123719416. Its totient is φ = 830471040.

The previous prime is 1357381607. The next prime is 1357381703. The reversal of 1357381701 is 1071837531.

It is a happy number.

1357381701 is a `hidden beast` number, since 1 + 3 + 573 + 81 + 7 + 0 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 161951076 + 1195430625 = 12726^2 + 34575^2 .

It is not a de Polignac number, because 1357381701 - 2¹⁹ = 1356857413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1357381703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13290 + ... + 53771.

It is an arithmetic number, because the mean of its divisors is an integer number (88488309).

Almost surely, 2^1357381701 is an apocalyptic number.

It is an amenable number.

1357381701 is a deficient number, since it is larger than the sum of its proper divisors (766337715).

1357381701 is a wasteful number, since it uses less digits than its factorization.

1357381701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67253 (or 67250 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 1357381701 is about 36842.6614266668. The cubic root of 1357381701 is about 1107.2201905789.

The spelling of 1357381701 in words is "one billion, three hundred fifty-seven million, three hundred eighty-one thousand, seven hundred one".