1742044144 has 10 divisors (see below), whose sum is σ = 3375210560. Its totient is φ = 871022064.

The previous prime is 1742044133. The next prime is 1742044169. The reversal of 1742044144 is 4414402471.

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, 54438864 + ... + 54438895.

It is an arithmetic number, because the mean of its divisors is an integer number (337521056).

Almost surely, 2^1742044144 is an apocalyptic number.

It is an amenable number.

1742044144 is a deficient number, since it is larger than the sum of its proper divisors (1633166416).

1742044144 is a wasteful number, since it uses less digits than its factorization.

1742044144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108877767 (or 108877761 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 31.

The square root of 1742044144 is about 41737.8023379286. The cubic root of 1742044144 is about 1203.2421915318.

The spelling of 1742044144 in words is "one billion, seven hundred forty-two million, forty-four thousand, one hundred forty-four".