242377969 has 8 divisors (see below), whose sum is σ = 250920000. Its totient is φ = 233848272.

The previous prime is 242377963. The next prime is 242377981. The reversal of 242377969 is 969773242.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 242377969 - 2¹¹ = 242375921 is a prime.

It is a super-2 number, since 2×242377969² = 117494159713129922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242377963) 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, 57082 + ... + 61180.

It is an arithmetic number, because the mean of its divisors is an integer number (31365000).

Almost surely, 2^242377969 is an apocalyptic number.

242377969 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

242377969 is a deficient number, since it is larger than the sum of its proper divisors (8542031).

242377969 is a wasteful number, since it uses less digits than its factorization.

242377969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6167.

The product of its digits is 1143072, while the sum is 49.

The square root of 242377969 is about 15568.4928300719. The cubic root of 242377969 is about 623.4922324241.

The spelling of 242377969 in words is "two hundred forty-two million, three hundred seventy-seven thousand, nine hundred sixty-nine".