242415551202 has 128 divisors (see below), whose sum is σ = 604519925760. Its totient is φ = 63851504640.

The previous prime is 242415551149. The next prime is 242415551207. The reversal of 242415551202 is 202155514242.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (242415551207) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 586413 + ... + 910335.

It is an arithmetic number, because the mean of its divisors is an integer number (4722811920).

Almost surely, 2^242415551202 is an apocalyptic number.

242415551202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 242415551202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302259962880).

242415551202 is an abundant number, since it is smaller than the sum of its proper divisors (362104374558).

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

242415551202 is a wasteful number, since it uses less digits than its factorization.

242415551202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324008.

The product of its (nonzero) digits is 32000, while the sum is 33.

The spelling of 242415551202 in words is "two hundred forty-two billion, four hundred fifteen million, five hundred fifty-one thousand, two hundred two".