242356153908 has 48 divisors (see below), whose sum is σ = 617296813056. Its totient is φ = 73394801760.

The previous prime is 242356153903. The next prime is 242356153927. The reversal of 242356153908 is 809351653242.

It is a super-3 number, since 3×242356153908³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242356153903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370966 + ... + 788877.

It is an arithmetic number, because the mean of its divisors is an integer number (12860350272).

Almost surely, 2^242356153908 is an apocalyptic number.

It is an amenable number.

242356153908 is an abundant number, since it is smaller than the sum of its proper divisors (374940659148).

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

242356153908 is a wasteful number, since it uses less digits than its factorization.

242356153908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161444 (or 1161442 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 242356153908 in words is "two hundred forty-two billion, three hundred fifty-six million, one hundred fifty-three thousand, nine hundred eight".