1143714104 has 64 divisors (see below), whose sum is σ = 2401086240. Its totient is φ = 507271680.

The previous prime is 1143714097. The next prime is 1143714137. The reversal of 1143714104 is 4014173411.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317594 + ... + 321174.

Almost surely, 2^1143714104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1143714104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1200543120).

1143714104 is an abundant number, since it is smaller than the sum of its proper divisors (1257372136).

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

1143714104 is a wasteful number, since it uses less digits than its factorization.

1143714104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3720 (or 3716 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1143714104 is about 33818.8424402728. The cubic root of 1143714104 is about 1045.7771754265. Note that the first 3 decimals are identical.

Adding to 1143714104 its reverse (4014173411), we get a palindrome (5157887515).

The spelling of 1143714104 in words is "one billion, one hundred forty-three million, seven hundred fourteen thousand, one hundred four".