3450045320131 has 8 divisors (see below), whose sum is σ = 3533761828800. Its totient is φ = 3367170183720.

The previous prime is 3450045320129. The next prime is 3450045320159. The reversal of 3450045320131 is 1310235400543.

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

It is not a de Polignac number, because 3450045320131 - 2¹ = 3450045320129 is a prime.

It is a super-2 number, since 2×3450045320131² (a number of 26 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 = 3450045320093 and 3450045320102.

It is not an unprimeable number, because it can be changed into a prime (3450045320101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210334765 + ... + 210351166.

It is an arithmetic number, because the mean of its divisors is an integer number (441720228600).

Almost surely, 2^{3450045320131} is an apocalyptic number.

3450045320131 is a deficient number, since it is larger than the sum of its proper divisors (83716508669).

3450045320131 is a wasteful number, since it uses less digits than its factorization.

3450045320131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420686129.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 3450045320131 in words is "three trillion, four hundred fifty billion, forty-five million, three hundred twenty thousand, one hundred thirty-one".