1042562044 has 12 divisors (see below), whose sum is σ = 1825450704. Its totient is φ = 521004704.

The previous prime is 1042562039. The next prime is 1042562107. The reversal of 1042562044 is 4402652401.

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, 60472 + ... + 75775.

It is an arithmetic number, because the mean of its divisors is an integer number (152120892).

Almost surely, 2^1042562044 is an apocalyptic number.

It is an amenable number.

1042562044 is a deficient number, since it is larger than the sum of its proper divisors (782888660).

1042562044 is a wasteful number, since it uses less digits than its factorization.

1042562044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138164 (or 138162 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 1042562044 is about 32288.7293649038. The cubic root of 1042562044 is about 1013.9906955926.

The spelling of 1042562044 in words is "one billion, forty-two million, five hundred sixty-two thousand, forty-four".