34950148623 has 16 divisors (see below), whose sum is σ = 55760921440. Its totient is φ = 21507783552.

The previous prime is 34950148591. The next prime is 34950148643. The reversal of 34950148623 is 32684105943.

34950148623 is a `hidden beast` number, since 3 + 4 + 9 + 5 + 0 + 14 + 8 + 623 = 666.

It is not a de Polignac number, because 34950148623 - 2⁵ = 34950148591 is a prime.

It is a super-2 number, since 2×34950148623² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34950148643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49786186 + ... + 49786887.

It is an arithmetic number, because the mean of its divisors is an integer number (3485057590).

Almost surely, 2^34950148623 is an apocalyptic number.

34950148623 is a deficient number, since it is larger than the sum of its proper divisors (20810772817).

34950148623 is a wasteful number, since it uses less digits than its factorization.

34950148623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99573095 (or 99573089 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 34950148623 in words is "thirty-four billion, nine hundred fifty million, one hundred forty-eight thousand, six hundred twenty-three".