28413270332 has 6 divisors (see below), whose sum is σ = 49723223088. Its totient is φ = 14206635164.

The previous prime is 28413270323. The next prime is 28413270343. The reversal of 28413270332 is 23307231482.

It is a super-2 number, since 2×28413270332² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 28413270292 and 28413270301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3551658788 + ... + 3551658795.

It is an arithmetic number, because the mean of its divisors is an integer number (8287203848).

Almost surely, 2^28413270332 is an apocalyptic number.

It is an amenable number.

28413270332 is a deficient number, since it is larger than the sum of its proper divisors (21309952756).

28413270332 is a wasteful number, since it uses less digits than its factorization.

28413270332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7103317587 (or 7103317585 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 28413270332 in words is "twenty-eight billion, four hundred thirteen million, two hundred seventy thousand, three hundred thirty-two".