1341225480 has 64 divisors (see below), whose sum is σ = 4598490240. Its totient is φ = 306565632.

The previous prime is 1341225449. The next prime is 1341225481. The reversal of 1341225480 is 845221431.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1341225481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 797509 + ... + 799188.

It is an arithmetic number, because the mean of its divisors is an integer number (71851410).

Almost surely, 2^1341225480 is an apocalyptic number.

1341225480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341225480 is an abundant number, since it is smaller than the sum of its proper divisors (3257264760).

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

1341225480 is a wasteful number, since it uses less digits than its factorization.

1341225480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596718 (or 1596714 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 1341225480 is about 36622.7453913548. The cubic root of 1341225480 is about 1102.8097535149.

The spelling of 1341225480 in words is "one billion, three hundred forty-one million, two hundred twenty-five thousand, four hundred eighty".