403273670960 has 40 divisors (see below), whose sum is σ = 937637802816. Its totient is φ = 161304906240.

The previous prime is 403273670957. The next prime is 403273670971. The reversal of 403273670960 is 69076372304.

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, 5154857 + ... + 5232503.

Almost surely, 2^403273670960 is an apocalyptic number.

403273670960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

403273670960 is an abundant number, since it is smaller than the sum of its proper divisors (534364131856).

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

403273670960 is a wasteful number, since it uses less digits than its factorization.

403273670960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142581 (or 142575 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 47.

The spelling of 403273670960 in words is "four hundred three billion, two hundred seventy-three million, six hundred seventy thousand, nine hundred sixty".