235550345421 has 8 divisors (see below), whose sum is σ = 314233395840. Its totient is φ = 156950429312.

The previous prime is 235550345377. The next prime is 235550345447. The reversal of 235550345421 is 124543055532.

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

It is a cyclic number.

It is not a de Polignac number, because 235550345421 - 2¹⁷ = 235550214349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 235550345421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235550345221) 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, 20776965 + ... + 20788298.

It is an arithmetic number, because the mean of its divisors is an integer number (39279174480).

Almost surely, 2^235550345421 is an apocalyptic number.

It is an amenable number.

235550345421 is a deficient number, since it is larger than the sum of its proper divisors (78683050419).

235550345421 is a wasteful number, since it uses less digits than its factorization.

235550345421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41567155.

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 235550345421 in words is "two hundred thirty-five billion, five hundred fifty million, three hundred forty-five thousand, four hundred twenty-one".