242211013140987 has 16 divisors (see below), whose sum is σ = 391452142450560. Its totient is φ = 146794553418600.

The previous prime is 242211013140961. The next prime is 242211013141063. The reversal of 242211013140987 is 789041310112242.

242211013140987 is a `hidden beast` number, since 2 + 4 + 2 + 21 + 10 + 131 + 409 + 87 = 666.

242211013140987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 242211013140987 - 2¹⁸ = 242211012878843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242211013140917) 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, 407762648089 + ... + 407762648682.

It is an arithmetic number, because the mean of its divisors is an integer number (24465758903160).

Almost surely, 2^{242211013140987} is an apocalyptic number.

242211013140987 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

242211013140987 is a deficient number, since it is larger than the sum of its proper divisors (149241129309573).

242211013140987 is a wasteful number, since it uses less digits than its factorization.

242211013140987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815525296791 (or 815525296785 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 242211013140987 in words is "two hundred forty-two trillion, two hundred eleven billion, thirteen million, one hundred forty thousand, nine hundred eighty-seven".