345157751543 has 16 divisors (see below), whose sum is σ = 377269412352. Its totient is φ = 313168680000.

The previous prime is 345157751507. The next prime is 345157751579.

345157751543 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (345157751507) and next prime (345157751579).

It is not a de Polignac number, because 345157751543 - 2¹⁸ = 345157489399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 345157751491 and 345157751500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345157757543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37962428 + ... + 37971518.

It is an arithmetic number, because the mean of its divisors is an integer number (23579338272).

Almost surely, 2^345157751543 is an apocalyptic number.

345157751543 is a deficient number, since it is larger than the sum of its proper divisors (32111660809).

345157751543 is a wasteful number, since it uses less digits than its factorization.

345157751543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15446.

The product of its digits is 4410000, while the sum is 50.

The spelling of 345157751543 in words is "three hundred forty-five billion, one hundred fifty-seven million, seven hundred fifty-one thousand, five hundred forty-three".