235212353051016 has 128 divisors (see below), whose sum is σ = 643176846720000. Its totient is φ = 71089026382080.

The previous prime is 235212353051003. The next prime is 235212353051101. The reversal of 235212353051016 is 610150353212532.

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, 209823381 + ... + 210941403.

It is an arithmetic number, because the mean of its divisors is an integer number (5024819115000).

Almost surely, 2^{235212353051016} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235212353051016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321588423360000).

235212353051016 is an abundant number, since it is smaller than the sum of its proper divisors (407964493668984).

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

235212353051016 is a wasteful number, since it uses less digits than its factorization.

235212353051016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120139 (or 1120135 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 235212353051016 in words is "two hundred thirty-five trillion, two hundred twelve billion, three hundred fifty-three million, fifty-one thousand, sixteen".