1421274104232 has 16 divisors (see below), whose sum is σ = 3553185260640. Its totient is φ = 473758034736.

The previous prime is 1421274104231. The next prime is 1421274104251. The reversal of 1421274104232 is 2324014721241.

It is a junction number, because it is equal to n+sod(n) for n = 1421274104193 and 1421274104202.

It is not an unprimeable number, because it can be changed into a prime (1421274104231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29609877148 + ... + 29609877195.

It is an arithmetic number, because the mean of its divisors is an integer number (222074078790).

Almost surely, 2^{1421274104232} is an apocalyptic number.

1421274104232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1421274104232 is an abundant number, since it is smaller than the sum of its proper divisors (2131911156408).

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

1421274104232 is a wasteful number, since it uses less digits than its factorization.

1421274104232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59219754352 (or 59219754348 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

Adding to 1421274104232 its reverse (2324014721241), we get a palindrome (3745288825473).

The spelling of 1421274104232 in words is "one trillion, four hundred twenty-one billion, two hundred seventy-four million, one hundred four thousand, two hundred thirty-two".