242102707 has 8 divisors (see below), whose sum is σ = 301842432. Its totient is φ = 188651400.

The previous prime is 242102699. The next prime is 242102723. The reversal of 242102707 is 707201242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 242102707 - 2³ = 242102699 is a prime.

It is a super-2 number, since 2×242102707² = 117227441473455698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242102207) 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, 1572019 + ... + 1572172.

It is an arithmetic number, because the mean of its divisors is an integer number (37730304).

Almost surely, 2^242102707 is an apocalyptic number.

242102707 is a deficient number, since it is larger than the sum of its proper divisors (59739725).

242102707 is a wasteful number, since it uses less digits than its factorization.

242102707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3144209.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 242102707 is about 15559.6499639291. The cubic root of 242102707 is about 623.2561153517.

Adding to 242102707 its reverse (707201242), we get a palindrome (949303949).

The spelling of 242102707 in words is "two hundred forty-two million, one hundred two thousand, seven hundred seven".