1702401211056 has 160 divisors (see below), whose sum is σ = 5419886105088. Its totient is φ = 448394065920.

The previous prime is 1702401211039. The next prime is 1702401211081. The reversal of 1702401211056 is 6501121042071.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3067975 + ... + 3580121.

Almost surely, 2^{1702401211056} is an apocalyptic number.

1702401211056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1702401211056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2709943052544).

1702401211056 is an abundant number, since it is smaller than the sum of its proper divisors (3717484894032).

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

1702401211056 is a wasteful number, since it uses less digits than its factorization.

1702401211056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512939 (or 512933 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The spelling of 1702401211056 in words is "one trillion, seven hundred two billion, four hundred one million, two hundred eleven thousand, fifty-six".