1346144260 has 24 divisors (see below), whose sum is σ = 2831947776. Its totient is φ = 537496800.

The previous prime is 1346144237. The next prime is 1346144263. The reversal of 1346144260 is 624416431.

It is not an unprimeable number, because it can be changed into a prime (1346144263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48516 + ... + 71035.

It is an arithmetic number, because the mean of its divisors is an integer number (117997824).

Almost surely, 2^1346144260 is an apocalyptic number.

1346144260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1346144260 is an abundant number, since it is smaller than the sum of its proper divisors (1485803516).

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

1346144260 is a wasteful number, since it uses less digits than its factorization.

1346144260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120123 (or 120121 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 1346144260 is about 36689.8386477782. The cubic root of 1346144260 is about 1104.1562486703.

The spelling of 1346144260 in words is "one billion, three hundred forty-six million, one hundred forty-four thousand, two hundred sixty".