1142031151204 has 24 divisors (see below), whose sum is σ = 2161140307200. Its totient is φ = 525991817856.

The previous prime is 1142031151201. The next prime is 1142031151213. The reversal of 1142031151204 is 4021511302411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1142031151201) 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, 178662504 + ... + 178668895.

It is an arithmetic number, because the mean of its divisors is an integer number (90047512800).

Almost surely, 2^{1142031151204} is an apocalyptic number.

It is an amenable number.

1142031151204 is a deficient number, since it is larger than the sum of its proper divisors (1019109155996).

1142031151204 is a wasteful number, since it uses less digits than its factorization.

1142031151204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357331467 (or 357331465 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 1142031151204 its reverse (4021511302411), we get a palindrome (5163542453615).

The spelling of 1142031151204 in words is "one trillion, one hundred forty-two billion, thirty-one million, one hundred fifty-one thousand, two hundred four".