1421226614754 has 24 divisors (see below), whose sum is σ = 3083780689392. Its totient is φ = 473056611480.

The previous prime is 1421226614749. The next prime is 1421226614771. The reversal of 1421226614754 is 4574166221241.

1421226614754 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 2 + 26 + 614 + 7 + 5 + 4 = 666.

It is a super-2 number, since 2×1421226614754² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57120004 + ... + 57144879.

It is an arithmetic number, because the mean of its divisors is an integer number (128490862058).

Almost surely, 2^{1421226614754} is an apocalyptic number.

1421226614754 is an abundant number, since it is smaller than the sum of its proper divisors (1662554074638).

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

1421226614754 is a wasteful number, since it uses less digits than its factorization.

1421226614754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114265582 (or 114265579 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The spelling of 1421226614754 in words is "one trillion, four hundred twenty-one billion, two hundred twenty-six million, six hundred fourteen thousand, seven hundred fifty-four".