1341725856 has 48 divisors (see below), whose sum is σ = 3547404000. Its totient is φ = 444019968.

The previous prime is 1341725851. The next prime is 1341725863. The reversal of 1341725856 is 6585271431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (1341725851) 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, 36931 + ... + 63618.

It is an arithmetic number, because the mean of its divisors is an integer number (73904250).

Almost surely, 2^1341725856 is an apocalyptic number.

1341725856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1341725856 is an abundant number, since it is smaller than the sum of its proper divisors (2205678144).

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

1341725856 is a wasteful number, since it uses less digits than its factorization.

1341725856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100701 (or 100693 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The square root of 1341725856 is about 36629.5762465252. The cubic root of 1341725856 is about 1102.9468795817.

The spelling of 1341725856 in words is "one billion, three hundred forty-one million, seven hundred twenty-five thousand, eight hundred fifty-six".