464415405400 has 48 divisors (see below), whose sum is σ = 1080094653000. Its totient is φ = 185709588480.

The previous prime is 464415405397. The next prime is 464415405449. The reversal of 464415405400 is 4504514464.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 464415405400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 307864 + ... + 1011736.

Almost surely, 2^464415405400 is an apocalyptic number.

464415405400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

464415405400 is an abundant number, since it is smaller than the sum of its proper divisors (615679247600).

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

464415405400 is a wasteful number, since it uses less digits than its factorization.

464415405400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707188 (or 707179 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 464415405400 its reverse (4504514464), we get a palindrome (468919919864).

The spelling of 464415405400 in words is "four hundred sixty-four billion, four hundred fifteen million, four hundred five thousand, four hundred".