8901400442 has 8 divisors (see below), whose sum is σ = 14565928032. Its totient is φ = 4046091100.

The previous prime is 8901400423. The next prime is 8901400451. The reversal of 8901400442 is 2440041098.

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 = 8901400399 and 8901400408.

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, 202304534 + ... + 202304577.

It is an arithmetic number, because the mean of its divisors is an integer number (1820741004).

Almost surely, 2^8901400442 is an apocalyptic number.

8901400442 is a deficient number, since it is larger than the sum of its proper divisors (5664527590).

8901400442 is a wasteful number, since it uses less digits than its factorization.

8901400442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404609124.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 8901400442 is about 94347.2333563629. The cubic root of 8901400442 is about 2072.4597892692.

The spelling of 8901400442 in words is "eight billion, nine hundred one million, four hundred thousand, four hundred forty-two".