234853385161430 has 64 divisors (see below), whose sum is σ = 491833668598272. Its totient is φ = 79082716677120.

The previous prime is 234853385161361. The next prime is 234853385161453. The reversal of 234853385161430 is 34161583358432.

It is a super-2 number, since 2×234853385161430² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 131126264 + ... + 132905243.

It is an arithmetic number, because the mean of its divisors is an integer number (7684901071848).

Almost surely, 2^{234853385161430} is an apocalyptic number.

234853385161430 is an abundant number, since it is smaller than the sum of its proper divisors (256980283436842).

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

234853385161430 is a wasteful number, since it uses less digits than its factorization.

234853385161430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264031749.

The product of its (nonzero) digits is 24883200, while the sum is 56.

The spelling of 234853385161430 in words is "two hundred thirty-four trillion, eight hundred fifty-three billion, three hundred eighty-five million, one hundred sixty-one thousand, four hundred thirty".