242045541404 has 12 divisors (see below), whose sum is σ = 429382159584. Its totient is φ = 119364924384.

The previous prime is 242045541403. The next prime is 242045541499. The reversal of 242045541404 is 404145540242.

It is a happy number.

It is a super-2 number, since 2×242045541404² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242045541403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414461252 + ... + 414461835.

It is an arithmetic number, because the mean of its divisors is an integer number (35781846632).

Almost surely, 2^242045541404 is an apocalyptic number.

It is an amenable number.

242045541404 is a deficient number, since it is larger than the sum of its proper divisors (187336618180).

242045541404 is a wasteful number, since it uses less digits than its factorization.

242045541404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828923164 (or 828923162 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 35.

The spelling of 242045541404 in words is "two hundred forty-two billion, forty-five million, five hundred forty-one thousand, four hundred four".