34293380091903 has 40 divisors (see below), whose sum is σ = 51996284488368. Its totient is φ = 22519596692736.

The previous prime is 34293380091881. The next prime is 34293380091907. The reversal of 34293380091903 is 30919008339243.

34293380091903 is a `hidden beast` number, since 3 + 4 + 2 + 93 + 380 + 0 + 91 + 90 + 3 = 666.

It is not a de Polignac number, because 34293380091903 - 2⁸ = 34293380091647 is a prime.

It is a super-2 number, since 2×34293380091903² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34293380091903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34293380091907) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 88989625 + ... + 89374157.

Almost surely, 2^{34293380091903} is an apocalyptic number.

34293380091903 is a deficient number, since it is larger than the sum of its proper divisors (17702904396465).

34293380091903 is a wasteful number, since it uses less digits than its factorization.

34293380091903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401045 (or 401036 counting only the distinct ones).

The product of its (nonzero) digits is 3779136, while the sum is 54.

The spelling of 34293380091903 in words is "thirty-four trillion, two hundred ninety-three billion, three hundred eighty million, ninety-one thousand, nine hundred three".