350520040401131 has 8 divisors (see below), whose sum is σ = 353622394442160. Its totient is φ = 347417693496832.

The previous prime is 350520040401121. The next prime is 350520040401163. The reversal of 350520040401131 is 131104040025053.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 350520040401131 - 2²⁶ = 350519973292267 is a prime.

It is a super-2 number, since 2×350520040401131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 350520040401094 and 350520040401103.

It is not an unprimeable number, because it can be changed into a prime (350520040401121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168379955 + ... + 170448963.

It is an arithmetic number, because the mean of its divisors is an integer number (44202799305270).

Almost surely, 2^{350520040401131} is an apocalyptic number.

350520040401131 is a deficient number, since it is larger than the sum of its proper divisors (3102354041029).

350520040401131 is a wasteful number, since it uses less digits than its factorization.

350520040401131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3568365.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 350520040401131 its reverse (131104040025053), we get a palindrome (481624080426184).

The spelling of 350520040401131 in words is "three hundred fifty trillion, five hundred twenty billion, forty million, four hundred one thousand, one hundred thirty-one".