1142101334 has 24 divisors (see below), whose sum is σ = 1901736144. Its totient is φ = 513986000.

The previous prime is 1142101309. The next prime is 1142101351. The reversal of 1142101334 is 4331012411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1079 + ... + 47805.

It is an arithmetic number, because the mean of its divisors is an integer number (79239006).

Almost surely, 2^1142101334 is an apocalyptic number.

1142101334 is a deficient number, since it is larger than the sum of its proper divisors (759634810).

1142101334 is a wasteful number, since it uses less digits than its factorization.

1142101334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46852 (or 46841 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1142101334 is about 33794.9897765926. The cubic root of 1142101334 is about 1045.2853883510.

Adding to 1142101334 its reverse (4331012411), we get a palindrome (5473113745).

The spelling of 1142101334 in words is "one billion, one hundred forty-two million, one hundred one thousand, three hundred thirty-four".