1357420890435 has 16 divisors (see below), whose sum is σ = 2184878658816. Its totient is φ = 719622730208.

The previous prime is 1357420890401. The next prime is 1357420890437. The reversal of 1357420890435 is 5340980247531.

It is a cyclic number.

It is not a de Polignac number, because 1357420890435 - 2²⁰ = 1357419841859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1357420890437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270939789 + ... + 270944798.

It is an arithmetic number, because the mean of its divisors is an integer number (136554916176).

Almost surely, 2^{1357420890435} is an apocalyptic number.

1357420890435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1357420890435 is a deficient number, since it is larger than the sum of its proper divisors (827457768381).

1357420890435 is a wasteful number, since it uses less digits than its factorization.

1357420890435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541884762.

The product of its (nonzero) digits is 3628800, while the sum is 51.

The spelling of 1357420890435 in words is "one trillion, three hundred fifty-seven billion, four hundred twenty million, eight hundred ninety thousand, four hundred thirty-five".