34410156947 has 4 divisors (see below), whose sum is σ = 34518706656. Its totient is φ = 34301607240.

The previous prime is 34410156889. The next prime is 34410157013. The reversal of 34410156947 is 74965101443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34410156947 - 2¹⁶ = 34410091411 is a prime.

It is a super-2 number, since 2×34410156947² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34410156898 and 34410156907.

It is not an unprimeable number, because it can be changed into a prime (34410156047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54274379 + ... + 54275012.

It is an arithmetic number, because the mean of its divisors is an integer number (8629676664).

Almost surely, 2^34410156947 is an apocalyptic number.

34410156947 is a deficient number, since it is larger than the sum of its proper divisors (108549709).

34410156947 is a wasteful number, since it uses less digits than its factorization.

34410156947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108549708.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 34410156947 in words is "thirty-four billion, four hundred ten million, one hundred fifty-six thousand, nine hundred forty-seven".