1201802836344 has 64 divisors (see below), whose sum is σ = 3277848919680. Its totient is φ = 364159920000.

The previous prime is 1201802836291. The next prime is 1201802836457. The reversal of 1201802836344 is 4436382081021.

It is a junction number, because it is equal to n+sod(n) for n = 1201802836296 and 1201802836305.

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, 4359819 + ... + 4627269.

It is an arithmetic number, because the mean of its divisors is an integer number (51216389370).

Almost surely, 2^{1201802836344} is an apocalyptic number.

It is an amenable number.

1201802836344 is an abundant number, since it is smaller than the sum of its proper divisors (2076046083336).

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

1201802836344 is a wasteful number, since it uses less digits than its factorization.

1201802836344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284492 (or 284488 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 1201802836344 in words is "one trillion, two hundred one billion, eight hundred two million, eight hundred thirty-six thousand, three hundred forty-four".