1421275732060 has 24 divisors (see below), whose sum is σ = 3080959007616. Its totient is φ = 550171250880.

The previous prime is 1421275732031. The next prime is 1421275732061. The reversal of 1421275732060 is 602375721241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421275732061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1146189487 + ... + 1146190726.

It is an arithmetic number, because the mean of its divisors is an integer number (128373291984).

Almost surely, 2^{1421275732060} is an apocalyptic number.

1421275732060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1421275732060 is an abundant number, since it is smaller than the sum of its proper divisors (1659683275556).

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

1421275732060 is a wasteful number, since it uses less digits than its factorization.

1421275732060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292380253 (or 2292380251 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 1421275732060 in words is "one trillion, four hundred twenty-one billion, two hundred seventy-five million, seven hundred thirty-two thousand, sixty".