1449802364980 has 24 divisors (see below), whose sum is σ = 3059884396800. Its totient is φ = 577006768800.

The previous prime is 1449802364921. The next prime is 1449802364993. The reversal of 1449802364980 is 894632089441.

It is a super-2 number, since 2×1449802364980² (a number of 25 digits) contains 22 as substring.

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, 182131996 + ... + 182139955.

It is an arithmetic number, because the mean of its divisors is an integer number (127495183200).

Almost surely, 2^{1449802364980} is an apocalyptic number.

1449802364980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1449802364980 is an abundant number, since it is smaller than the sum of its proper divisors (1610082031820).

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

1449802364980 is a wasteful number, since it uses less digits than its factorization.

1449802364980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364272159 (or 364272157 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 58.

The spelling of 1449802364980 in words is "one trillion, four hundred forty-nine billion, eight hundred two million, three hundred sixty-four thousand, nine hundred eighty".