1151142144504 has 32 divisors (see below), whose sum is σ = 3139478576640. Its totient is φ = 348830952800.

The previous prime is 1151142144497. The next prime is 1151142144539. The reversal of 1151142144504 is 4054412411511.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 2180193192 + ... + 2180193719.

It is an arithmetic number, because the mean of its divisors is an integer number (98108705520).

Almost surely, 2^{1151142144504} is an apocalyptic number.

It is an amenable number.

1151142144504 is an abundant number, since it is smaller than the sum of its proper divisors (1988336432136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1151142144504 is a wasteful number, since it uses less digits than its factorization.

1151142144504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4360386931 (or 4360386927 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The spelling of 1151142144504 in words is "one trillion, one hundred fifty-one billion, one hundred forty-two million, one hundred forty-four thousand, five hundred four".