235156237742 has 16 divisors (see below), whose sum is σ = 354553990560. Its totient is φ = 116971672608.

The previous prime is 235156237721. The next prime is 235156237753. The reversal of 235156237742 is 247732651532.

It is a super-2 number, since 2×235156237742² (a number of 24 digits) contains 22 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, 8922368 + ... + 8948684.

It is an arithmetic number, because the mean of its divisors is an integer number (22159624410).

Almost surely, 2^235156237742 is an apocalyptic number.

235156237742 is a deficient number, since it is larger than the sum of its proper divisors (119397752818).

235156237742 is a wasteful number, since it uses less digits than its factorization.

235156237742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49195.

The product of its digits is 2116800, while the sum is 47.

The spelling of 235156237742 in words is "two hundred thirty-five billion, one hundred fifty-six million, two hundred thirty-seven thousand, seven hundred forty-two".