1341351648 has 432 divisors, whose sum is σ = 4911169536. Its totient is φ = 339655680.

The previous prime is 1341351647. The next prime is 1341351653. The reversal of 1341351648 is 8461531431.

1341351648 is a `hidden beast` number, since 1 + 3 + 4 + 1 + 3 + 5 + 1 + 648 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341351643) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10561761 + ... + 10561887.

It is an arithmetic number, because the mean of its divisors is an integer number (11368448).

Almost surely, 2^1341351648 is an apocalyptic number.

1341351648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1341351648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2455584768).

1341351648 is an abundant number, since it is smaller than the sum of its proper divisors (3569817888).

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

1341351648 is a wasteful number, since it uses less digits than its factorization.

1341351648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 183 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 1341351648 is about 36624.4678869195. The cubic root of 1341351648 is about 1102.8443325722.

The spelling of 1341351648 in words is "one billion, three hundred forty-one million, three hundred fifty-one thousand, six hundred forty-eight".