1111741442 has 16 divisors (see below), whose sum is σ = 1957352640. Its totient is φ = 463583088.

The previous prime is 1111741427. The next prime is 1111741447. The reversal of 1111741442 is 2441471111.

It is not an unprimeable number, because it can be changed into a prime (1111741447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1072592 + ... + 1073627.

It is an arithmetic number, because the mean of its divisors is an integer number (122334540).

Almost surely, 2^1111741442 is an apocalyptic number.

1111741442 is a deficient number, since it is larger than the sum of its proper divisors (845611198).

1111741442 is a wasteful number, since it uses less digits than its factorization.

1111741442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146265.

The product of its digits is 896, while the sum is 26.

The square root of 1111741442 is about 33342.7869561019. The cubic root of 1111741442 is about 1035.9399900890.

The spelling of 1111741442 in words is "one billion, one hundred eleven million, seven hundred forty-one thousand, four hundred forty-two".