9468242438 has 4 divisors (see below), whose sum is σ = 14202363660. Its totient is φ = 4734121218.

The previous prime is 9468242419. The next prime is 9468242461. The reversal of 9468242438 is 8342428649.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×9468242438² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2367060608 + ... + 2367060611.

It is an arithmetic number, because the mean of its divisors is an integer number (3550590915).

Almost surely, 2^9468242438 is an apocalyptic number.

9468242438 is a deficient number, since it is larger than the sum of its proper divisors (4734121222).

9468242438 is a wasteful number, since it uses less digits than its factorization.

9468242438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4734121221.

The product of its digits is 2654208, while the sum is 50.

The square root of 9468242438 is about 97304.8942140117. The cubic root of 9468242438 is about 2115.5491674931.

The spelling of 9468242438 in words is "nine billion, four hundred sixty-eight million, two hundred forty-two thousand, four hundred thirty-eight".