1341999270 has 48 divisors (see below), whose sum is σ = 3492320832. Its totient is φ = 357546240.

The previous prime is 1341999247. The next prime is 1341999277. The reversal of 1341999270 is 729991431.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341999277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104734 + ... + 116846.

It is an arithmetic number, because the mean of its divisors is an integer number (72756684).

Almost surely, 2^1341999270 is an apocalyptic number.

1341999270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1341999270 is an abundant number, since it is smaller than the sum of its proper divisors (2150321562).

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

1341999270 is a wasteful number, since it uses less digits than its factorization.

1341999270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13357 (or 13354 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 1341999270 is about 36633.3082044196. The cubic root of 1341999270 is about 1103.0217932051.

The spelling of 1341999270 in words is "one billion, three hundred forty-one million, nine hundred ninety-nine thousand, two hundred seventy".