3494272315105 has 24 divisors (see below), whose sum is σ = 4953257896320. Its totient is φ = 2345805184320.

The previous prime is 3494272315103. The next prime is 3494272315129. The reversal of 3494272315105 is 5015132724943.

It is not a de Polignac number, because 3494272315105 - 2¹ = 3494272315103 is a prime.

It is a super-2 number, since 2×3494272315105² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3494272315103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187955865 + ... + 187974454.

It is an arithmetic number, because the mean of its divisors is an integer number (206385745680).

Almost surely, 2^{3494272315105} is an apocalyptic number.

It is an amenable number.

3494272315105 is a deficient number, since it is larger than the sum of its proper divisors (1458985581215).

3494272315105 is a wasteful number, since it uses less digits than its factorization.

3494272315105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375930361 (or 375930348 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 3494272315105 in words is "three trillion, four hundred ninety-four billion, two hundred seventy-two million, three hundred fifteen thousand, one hundred five".