2691092613354 has 8 divisors (see below), whose sum is σ = 5382185226720. Its totient is φ = 897030871116.

The previous prime is 2691092613317. The next prime is 2691092613367. The reversal of 2691092613354 is 4533162901962.

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

2691092613354 is an admirable number.

It is a super-2 number, since 2×2691092613354² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2691092613297 and 2691092613306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224257717774 + ... + 224257717785.

It is an arithmetic number, because the mean of its divisors is an integer number (672773153340).

Almost surely, 2^{2691092613354} is an apocalyptic number.

2691092613354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2691092613354 is a wasteful number, since it uses less digits than its factorization.

2691092613354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448515435564.

The product of its (nonzero) digits is 2099520, while the sum is 51.

The spelling of 2691092613354 in words is "two trillion, six hundred ninety-one billion, ninety-two million, six hundred thirteen thousand, three hundred fifty-four".