235400420534 has 8 divisors (see below), whose sum is σ = 353103616008. Its totient is φ = 117699215200.

The previous prime is 235400420509. The next prime is 235400420569. The reversal of 235400420534 is 435024004532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 235400420534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154532 + ... + 703335.

It is an arithmetic number, because the mean of its divisors is an integer number (44137952001).

Almost surely, 2^235400420534 is an apocalyptic number.

235400420534 is a deficient number, since it is larger than the sum of its proper divisors (117703195474).

235400420534 is a wasteful number, since it uses less digits than its factorization.

235400420534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995070.

The product of its (nonzero) digits is 57600, while the sum is 32.

The spelling of 235400420534 in words is "two hundred thirty-five billion, four hundred million, four hundred twenty thousand, five hundred thirty-four".