1370219140 has 24 divisors (see below), whose sum is σ = 2878182720. Its totient is φ = 547950048.

The previous prime is 1370219117. The next prime is 1370219167. The reversal of 1370219140 is 419120731.

It is a junction number, because it is equal to n+sod(n) for n = 1370219099 and 1370219108.

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, 119791 + ... + 130729.

It is an arithmetic number, because the mean of its divisors is an integer number (119924280).

Almost surely, 2^1370219140 is an apocalyptic number.

1370219140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1370219140 is an abundant number, since it is smaller than the sum of its proper divisors (1507963580).

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

1370219140 is a wasteful number, since it uses less digits than its factorization.

1370219140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17211 (or 17209 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 1370219140 is about 37016.4711986434. The cubic root of 1370219140 is about 1110.6997562680.

Adding to 1370219140 its reverse (419120731), we get a palindrome (1789339871).

The spelling of 1370219140 in words is "one billion, three hundred seventy million, two hundred nineteen thousand, one hundred forty".