202097834351070 has 256 divisors, whose sum is σ = 597170109284352. Its totient is φ = 42766074109440.

The previous prime is 202097834350963. The next prime is 202097834351113. The reversal of 202097834351070 is 70153438790202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 31173217 + ... + 37094003.

It is an arithmetic number, because the mean of its divisors is an integer number (2332695739392).

Almost surely, 2^{202097834351070} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202097834351070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298585054642176).

202097834351070 is an abundant number, since it is smaller than the sum of its proper divisors (395072274933282).

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

202097834351070 is a wasteful number, since it uses less digits than its factorization.

202097834351070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5921055.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 202097834351070 in words is "two hundred two trillion, ninety-seven billion, eight hundred thirty-four million, three hundred fifty-one thousand, seventy".