242377587801387 has 96 divisors (see below), whose sum is σ = 362902972723200. Its totient is φ = 155795002159104.

The previous prime is 242377587801367. The next prime is 242377587801443. The reversal of 242377587801387 is 783108785773242.

242377587801387 is a `hidden beast` number, since 2 + 4 + 2 + 3 + 7 + 7 + 587 + 8 + 0 + 1 + 38 + 7 = 666.

It is not a de Polignac number, because 242377587801387 - 2²² = 242377583607083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242377587801337) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 33998816439 + ... + 33998823567.

It is an arithmetic number, because the mean of its divisors is an integer number (3780239299200).

Almost surely, 2^{242377587801387} is an apocalyptic number.

242377587801387 is a deficient number, since it is larger than the sum of its proper divisors (120525384921813).

242377587801387 is a wasteful number, since it uses less digits than its factorization.

242377587801387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10985 (or 10982 counting only the distinct ones).

The product of its (nonzero) digits is 885104640, while the sum is 72.

The spelling of 242377587801387 in words is "two hundred forty-two trillion, three hundred seventy-seven billion, five hundred eighty-seven million, eight hundred one thousand, three hundred eighty-seven".