1420824766998 has 48 divisors (see below), whose sum is σ = 3516631393536. Its totient is φ = 374723013600.

The previous prime is 1420824766997. The next prime is 1420824767111. The reversal of 1420824766998 is 8996674280241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420824766997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100079178 + ... + 100093373.

It is an arithmetic number, because the mean of its divisors is an integer number (73263154032).

Almost surely, 2^{1420824766998} is an apocalyptic number.

1420824766998 is an abundant number, since it is smaller than the sum of its proper divisors (2095806626538).

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

1420824766998 is a wasteful number, since it uses less digits than its factorization.

1420824766998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200172589 (or 200172576 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 66.

The spelling of 1420824766998 in words is "one trillion, four hundred twenty billion, eight hundred twenty-four million, seven hundred sixty-six thousand, nine hundred ninety-eight".