354045345140886 has 16 divisors (see below), whose sum is σ = 809246503179264. Its totient is φ = 101155812897384.

The previous prime is 354045345140873. The next prime is 354045345140899. The reversal of 354045345140886 is 688041543540453.

It is an interprime number because it is at equal distance from previous prime (354045345140873) and next prime (354045345140899).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4214825537350 + ... + 4214825537433.

It is an arithmetic number, because the mean of its divisors is an integer number (50577906448704).

Almost surely, 2^{354045345140886} is an apocalyptic number.

354045345140886 is an abundant number, since it is smaller than the sum of its proper divisors (455201158038378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354045345140886 is a wasteful number, since it uses less digits than its factorization.

354045345140886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8429651074795.

The product of its (nonzero) digits is 110592000, while the sum is 60.

The spelling of 354045345140886 in words is "three hundred fifty-four trillion, forty-five billion, three hundred forty-five million, one hundred forty thousand, eight hundred eighty-six".