42996454 has 8 divisors (see below), whose sum is σ = 66067848. Its totient is φ = 20973840.

The previous prime is 42996419. The next prime is 42996463. The reversal of 42996454 is 45469924.

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

It is a self number, because there is not a number n which added to its sum of digits gives 42996454.

It is a congruent number.

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, 262092 + ... + 262255.

It is an arithmetic number, because the mean of its divisors is an integer number (8258481).

Almost surely, 2^42996454 is an apocalyptic number.

42996454 is a deficient number, since it is larger than the sum of its proper divisors (23071394).

42996454 is a wasteful number, since it uses less digits than its factorization.

42996454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524390.

The product of its digits is 311040, while the sum is 43.

The square root of 42996454 is about 6557.1681387623. The cubic root of 42996454 is about 350.3301755030.

The spelling of 42996454 in words is "forty-two million, nine hundred ninety-six thousand, four hundred fifty-four".