1410655440 has 80 divisors (see below), whose sum is σ = 4378041216. Its totient is φ = 375744000.

The previous prime is 1410655417. The next prime is 1410655487. The reversal of 1410655440 is 445560141.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1410655398 and 1410655407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244590 + ... + 250290.

Almost surely, 2^1410655440 is an apocalyptic number.

1410655440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1410655440 is an abundant number, since it is smaller than the sum of its proper divisors (2967385776).

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

1410655440 is a wasteful number, since it uses less digits than its factorization.

1410655440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6748 (or 6742 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 1410655440 is about 37558.6932680039. The cubic root of 1410655440 is about 1121.5198965247.

The spelling of 1410655440 in words is "one billion, four hundred ten million, six hundred fifty-five thousand, four hundred forty".