34503503478 has 48 divisors (see below), whose sum is σ = 71539842816. Its totient is φ = 11093511520.

The previous prime is 34503503453. The next prime is 34503503497. The reversal of 34503503478 is 87430530543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6168463 + ... + 6174053.

It is an arithmetic number, because the mean of its divisors is an integer number (1490413392).

Almost surely, 2^34503503478 is an apocalyptic number.

34503503478 is an abundant number, since it is smaller than the sum of its proper divisors (37036339338).

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

34503503478 is a wasteful number, since it uses less digits than its factorization.

34503503478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6877 (or 6848 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 34503503478 in words is "thirty-four billion, five hundred three million, five hundred three thousand, four hundred seventy-eight".