4012469520 has 40 divisors (see below), whose sum is σ = 12438656256. Its totient is φ = 1069991808.

The previous prime is 4012469507. The next prime is 4012469537. The reversal of 4012469520 is 259642104.

4012469520 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8359072 + ... + 8359551.

Almost surely, 2^4012469520 is an apocalyptic number.

4012469520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4012469520 is an abundant number, since it is smaller than the sum of its proper divisors (8426186736).

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

4012469520 is a wasteful number, since it uses less digits than its factorization.

4012469520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16718639 (or 16718633 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 4012469520 is about 63344.0567062136. The cubic root of 4012469520 is about 1589.0488516437.

The spelling of 4012469520 in words is "four billion, twelve million, four hundred sixty-nine thousand, five hundred twenty".