63357442 has 8 divisors (see below), whose sum is σ = 95070096. Its totient is φ = 31667412.

The previous prime is 63357403. The next prime is 63357493. The reversal of 63357442 is 24475336.

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

It is a junction number, because it is equal to n+sod(n) for n = 63357398 and 63357407.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7113 + ... + 13315.

It is an arithmetic number, because the mean of its divisors is an integer number (11883762).

Almost surely, 2^63357442 is an apocalyptic number.

63357442 is a deficient number, since it is larger than the sum of its proper divisors (31712654).

63357442 is a wasteful number, since it uses less digits than its factorization.

63357442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11312.

The product of its digits is 60480, while the sum is 34.

The square root of 63357442 is about 7959.7388148104. The cubic root of 63357442 is about 398.6568322997.

It can be divided in two parts, 633574 and 42, that added together give a square (633616 = 796²).

The spelling of 63357442 in words is "sixty-three million, three hundred fifty-seven thousand, four hundred forty-two".