1474450442 has 32 divisors (see below), whose sum is σ = 2298765312.
Its totient is φ = 708873984.
The previous prime is 1474450381. The next prime is 1474450447. The reversal of 1474450442 is 2440544741.
It is not an unprimeable number, because it can be changed into a prime (1474450447) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1348448 + ... + 1349540.
It is an arithmetic number, because the mean of its divisors is an integer number (71836416).
Almost surely, 21474450442 is an apocalyptic number.
1474450442 is a deficient number, since it is larger than the sum of its proper divisors (824314870).
1474450442 is a wasteful number, since it uses less digits than its factorization.
1474450442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1382.
The product of its (nonzero) digits is 71680, while the sum is 35.
The square root of 1474450442 is about 38398.5734370432.
The cubic root of 1474450442 is about 1138.1776676388.
The spelling of 1474450442 in words is "one billion, four hundred seventy-four million, four hundred fifty thousand, four hundred forty-two".