345531511434098 has 32 divisors (see below), whose sum is σ = 565757168054400. Its totient is φ = 156964791312000.

The previous prime is 345531511434079. The next prime is 345531511434121. The reversal of 345531511434098 is 890434115135543.

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, 2168314928 + ... + 2168474276.

It is an arithmetic number, because the mean of its divisors is an integer number (17679911501700).

Almost surely, 2^{345531511434098} is an apocalyptic number.

345531511434098 is a deficient number, since it is larger than the sum of its proper divisors (220225656620302).

345531511434098 is a wasteful number, since it uses less digits than its factorization.

345531511434098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218354.

The product of its (nonzero) digits is 15552000, while the sum is 56.

The spelling of 345531511434098 in words is "three hundred forty-five trillion, five hundred thirty-one billion, five hundred eleven million, four hundred thirty-four thousand, ninety-eight".