1014400156 has 36 divisors (see below), whose sum is σ = 2252763576. Its totient is φ = 395220000.

The previous prime is 1014400151. The next prime is 1014400169. The reversal of 1014400156 is 6510044101.

1014400156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014400151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233095 + ... + 237406.

It is an arithmetic number, because the mean of its divisors is an integer number (62576766).

Almost surely, 2^1014400156 is an apocalyptic number.

It is an amenable number.

1014400156 is an abundant number, since it is smaller than the sum of its proper divisors (1238363420).

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

1014400156 is a wasteful number, since it uses less digits than its factorization.

1014400156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470530 (or 470521 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1014400156 is about 31849.6492288377. The cubic root of 1014400156 is about 1004.7771940757. Note that the first 3 decimals are identical.

Adding to 1014400156 its reverse (6510044101), we get a palindrome (7524444257).

The spelling of 1014400156 in words is "one billion, fourteen million, four hundred thousand, one hundred fifty-six".