223251151542 has 16 divisors (see below), whose sum is σ = 447533491440. Its totient is φ = 74245185792.

The previous prime is 223251151537. The next prime is 223251151553. The reversal of 223251151542 is 245151152322.

It is a super-3 number, since 3×223251151542³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42963367 + ... + 42968562.

It is an arithmetic number, because the mean of its divisors is an integer number (27970843215).

Almost surely, 2^223251151542 is an apocalyptic number.

223251151542 is an abundant number, since it is smaller than the sum of its proper divisors (224282339898).

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

223251151542 is a wasteful number, since it uses less digits than its factorization.

223251151542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85932367.

The product of its digits is 24000, while the sum is 33.

The spelling of 223251151542 in words is "two hundred twenty-three billion, two hundred fifty-one million, one hundred fifty-one thousand, five hundred forty-two".