1420276755632 has 40 divisors (see below), whose sum is σ = 3152368702752. Its totient is φ = 607244198400.

The previous prime is 1420276755607. The next prime is 1420276755637. The reversal of 1420276755632 is 2365576720241.

It is a super-4 number, since 4×1420276755632⁴ (a number of 50 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (1420276755637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15013469 + ... + 15107772.

Almost surely, 2^{1420276755632} is an apocalyptic number.

It is an amenable number.

1420276755632 is an abundant number, since it is smaller than the sum of its proper divisors (1732091947120).

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

1420276755632 is a wasteful number, since it uses less digits than its factorization.

1420276755632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30121677 (or 30121671 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 50.

The spelling of 1420276755632 in words is "one trillion, four hundred twenty billion, two hundred seventy-six million, seven hundred fifty-five thousand, six hundred thirty-two".