235433425542 has 64 divisors (see below), whose sum is σ = 540129461760. Its totient is φ = 67017544704.

The previous prime is 235433425519. The next prime is 235433425547. The reversal of 235433425542 is 245524334532.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 235433425494 and 235433425503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235433425547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18659628 + ... + 18672240.

It is an arithmetic number, because the mean of its divisors is an integer number (8439522840).

Almost surely, 2^235433425542 is an apocalyptic number.

235433425542 is an abundant number, since it is smaller than the sum of its proper divisors (304696036218).

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

235433425542 is a wasteful number, since it uses less digits than its factorization.

235433425542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14237.

The product of its digits is 1728000, while the sum is 42.

The spelling of 235433425542 in words is "two hundred thirty-five billion, four hundred thirty-three million, four hundred twenty-five thousand, five hundred forty-two".