2334031257545 has 16 divisors (see below), whose sum is σ = 3016402541712. Its totient is φ = 1723526031360.

The previous prime is 2334031257517. The next prime is 2334031257553. The reversal of 2334031257545 is 5457521304332.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 456640765504 + 1877390492041 = 675752^2 + 1370179^2 .

It is not a de Polignac number, because 2334031257545 - 2⁸ = 2334031257289 is a prime.

It is a super-2 number, since 2×2334031257545² (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 = 2334031257496 and 2334031257505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1046165 + ... + 2400525.

It is an arithmetic number, because the mean of its divisors is an integer number (188525158857).

Almost surely, 2^{2334031257545} is an apocalyptic number.

It is an amenable number.

2334031257545 is a deficient number, since it is larger than the sum of its proper divisors (682371284167).

2334031257545 is a wasteful number, since it uses less digits than its factorization.

2334031257545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380892.

The product of its (nonzero) digits is 1512000, while the sum is 44.

The spelling of 2334031257545 in words is "two trillion, three hundred thirty-four billion, thirty-one million, two hundred fifty-seven thousand, five hundred forty-five".