1357435224420 has 96 divisors (see below), whose sum is σ = 4364576455680. Its totient is φ = 311755455360.

The previous prime is 1357435224407. The next prime is 1357435224473. The reversal of 1357435224420 is 244225347531.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54111672 + ... + 54136751.

It is an arithmetic number, because the mean of its divisors is an integer number (45464338080).

Almost surely, 2^{1357435224420} is an apocalyptic number.

1357435224420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1357435224420 is an abundant number, since it is smaller than the sum of its proper divisors (3007141231260).

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

1357435224420 is a wasteful number, since it uses less digits than its factorization.

1357435224420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108248465 (or 108248463 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 42.

The spelling of 1357435224420 in words is "one trillion, three hundred fifty-seven billion, four hundred thirty-five million, two hundred twenty-four thousand, four hundred twenty".