1370144896 has 16 divisors (see below), whose sum is σ = 2729585790. Its totient is φ = 685072384.

The previous prime is 1370144879. The next prime is 1370144899. The reversal of 1370144896 is 6984410731.

It can be written as a sum of positive squares in only one way, i.e., 1026561600 + 343583296 = 32040^2 + 18536^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (1370144899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5352001 + ... + 5352256.

Almost surely, 2^1370144896 is an apocalyptic number.

1370144896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1370144896 is a deficient number, since it is larger than the sum of its proper divisors (1359440894).

1370144896 is an equidigital number, since it uses as much as digits as its factorization.

1370144896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10704271 (or 10704259 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 1370144896 is about 37015.4683341978. The cubic root of 1370144896 is about 1110.6796951747.

The spelling of 1370144896 in words is "one billion, three hundred seventy million, one hundred forty-four thousand, eight hundred ninety-six".