1420235340504 has 32 divisors (see below), whose sum is σ = 3552478080000. Its totient is φ = 473159816352.

The previous prime is 1420235340479. The next prime is 1420235340523. The reversal of 1420235340504 is 4050435320241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15701704 + ... + 15791895.

It is an arithmetic number, because the mean of its divisors is an integer number (111014940000).

Almost surely, 2^{1420235340504} is an apocalyptic number.

It is an amenable number.

1420235340504 is an abundant number, since it is smaller than the sum of its proper divisors (2132242739496).

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

1420235340504 is a wasteful number, since it uses less digits than its factorization.

1420235340504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31495487 (or 31495483 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 1420235340504 in words is "one trillion, four hundred twenty billion, two hundred thirty-five million, three hundred forty thousand, five hundred four".