502042436435540 has 192 divisors, whose sum is σ = 1498816614210048. Its totient is φ = 135947085004800.

The previous prime is 502042436435389. The next prime is 502042436435609. The reversal of 502042436435540 is 45534634240205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 737219801 + ... + 737900480.

It is an arithmetic number, because the mean of its divisors is an integer number (7806336532344).

Almost surely, 2^{502042436435540} is an apocalyptic number.

It is an amenable number.

502042436435540 is an abundant number, since it is smaller than the sum of its proper divisors (996774177774508).

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

502042436435540 is a wasteful number, since it uses less digits than its factorization.

502042436435540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475120338 (or 1475120336 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 47.

The spelling of 502042436435540 in words is "five hundred two trillion, forty-two billion, four hundred thirty-six million, four hundred thirty-five thousand, five hundred forty".