1341880240 has 20 divisors (see below), whose sum is σ = 3119871744. Its totient is φ = 536752064.

The previous prime is 1341880213. The next prime is 1341880303. The reversal of 1341880240 is 420881431.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8386672 + ... + 8386831.

Almost surely, 2^1341880240 is an apocalyptic number.

1341880240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341880240 is an abundant number, since it is smaller than the sum of its proper divisors (1777991504).

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

1341880240 is a wasteful number, since it uses less digits than its factorization.

1341880240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16773516 (or 16773510 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 1341880240 is about 36631.6835539946. The cubic root of 1341880240 is about 1102.9891810249.

The spelling of 1341880240 in words is "one billion, three hundred forty-one million, eight hundred eighty thousand, two hundred forty".