1402740561500 has 48 divisors (see below), whose sum is σ = 3063721140480. Its totient is φ = 561071361600.

The previous prime is 1402740561487. The next prime is 1402740561569. The reversal of 1402740561500 is 51650472041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14767157 + ... + 14861843.

It is an arithmetic number, because the mean of its divisors is an integer number (63827523760).

Almost surely, 2^{1402740561500} is an apocalyptic number.

1402740561500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1402740561500 is an abundant number, since it is smaller than the sum of its proper divisors (1660980578980).

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

1402740561500 is a wasteful number, since it uses less digits than its factorization.

1402740561500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124335 (or 124323 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 1402740561500 in words is "one trillion, four hundred two billion, seven hundred forty million, five hundred sixty-one thousand, five hundred".