235401242631 has 8 divisors (see below), whose sum is σ = 313870577904. Its totient is φ = 156933034560.

The previous prime is 235401242621. The next prime is 235401242633. The reversal of 235401242631 is 136242104532.

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

It is not a de Polignac number, because 235401242631 - 2²⁶ = 235334133767 is a prime.

It is a super-3 number, since 3×235401242631³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 235401242592 and 235401242601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235401242633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 596985 + ... + 909501.

It is an arithmetic number, because the mean of its divisors is an integer number (39233822238).

Almost surely, 2^235401242631 is an apocalyptic number.

235401242631 is a deficient number, since it is larger than the sum of its proper divisors (78469335273).

235401242631 is a wasteful number, since it uses less digits than its factorization.

235401242631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563601.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 235401242631 in words is "two hundred thirty-five billion, four hundred one million, two hundred forty-two thousand, six hundred thirty-one".