1423053464 has 32 divisors (see below), whose sum is σ = 3052509600. Its totient is φ = 609258240.

The previous prime is 1423053413. The next prime is 1423053473. The reversal of 1423053464 is 4643503241.

It is a super-2 number, since 2×1423053464² = 4050162322804798592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1423053464.

It is a congruent number.

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, 44732 + ... + 69620.

It is an arithmetic number, because the mean of its divisors is an integer number (95390925).

Almost surely, 2^1423053464 is an apocalyptic number.

1423053464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1423053464 is an abundant number, since it is smaller than the sum of its proper divisors (1629456136).

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

1423053464 is a wasteful number, since it uses less digits than its factorization.

1423053464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25923 (or 25919 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 1423053464 is about 37723.3808665130. The cubic root of 1423053464 is about 1124.7959370450.

The spelling of 1423053464 in words is "one billion, four hundred twenty-three million, fifty-three thousand, four hundred sixty-four".