1120038542 has 16 divisors (see below), whose sum is σ = 1928456160. Its totient is φ = 477919008.

The previous prime is 1120038539. The next prime is 1120038553. The reversal of 1120038542 is 2458300211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171473 + ... + 177884.

It is an arithmetic number, because the mean of its divisors is an integer number (120528510).

Almost surely, 2^1120038542 is an apocalyptic number.

1120038542 is a deficient number, since it is larger than the sum of its proper divisors (808417618).

1120038542 is a wasteful number, since it uses less digits than its factorization.

1120038542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349595.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1120038542 is about 33466.9768876724. The cubic root of 1120038542 is about 1038.5107326805.

Adding to 1120038542 its reverse (2458300211), we get a palindrome (3578338753).

The spelling of 1120038542 in words is "one billion, one hundred twenty million, thirty-eight thousand, five hundred forty-two".