242777453412396 has 24 divisors (see below), whose sum is σ = 647406542433280. Its totient is φ = 69364986689232.

The previous prime is 242777453412391. The next prime is 242777453412397. The reversal of 242777453412396 is 693214354777242.

It is a happy number.

242777453412396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×242777453412396² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242777453412391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1445103889276 + ... + 1445103889443.

Almost surely, 2^{242777453412396} is an apocalyptic number.

It is an amenable number.

242777453412396 is an abundant number, since it is smaller than the sum of its proper divisors (404629089020884).

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

242777453412396 is a wasteful number, since it uses less digits than its factorization.

242777453412396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890207778733 (or 2890207778731 counting only the distinct ones).

The product of its digits is 426746880, while the sum is 66.

The spelling of 242777453412396 in words is "two hundred forty-two trillion, seven hundred seventy-seven billion, four hundred fifty-three million, four hundred twelve thousand, three hundred ninety-six".