350253413005405 has 48 divisors (see below), whose sum is σ = 527014783375920. Its totient is φ = 221496765815808.

The previous prime is 350253413005387. The next prime is 350253413005429. The reversal of 350253413005405 is 504500314352053.

It can be written as a sum of positive squares in 8 ways, for example, as 16177304498404 + 334076108507001 = 4022102^2 + 18277749^2 .

It is not a de Polignac number, because 350253413005405 - 2³¹ = 350251265521757 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46628970 + ... + 53616859.

It is an arithmetic number, because the mean of its divisors is an integer number (10979474653665).

Almost surely, 2^{350253413005405} is an apocalyptic number.

350253413005405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

350253413005405 is a deficient number, since it is larger than the sum of its proper divisors (176761370370515).

350253413005405 is a wasteful number, since it uses less digits than its factorization.

350253413005405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100246958 (or 100246951 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 40.

Adding to 350253413005405 its reverse (504500314352053), we get a palindrome (854753727357458).

The spelling of 350253413005405 in words is "three hundred fifty trillion, two hundred fifty-three billion, four hundred thirteen million, five thousand, four hundred five".