1341570144 has 48 divisors (see below), whose sum is σ = 3523528512. Its totient is φ = 446947968.

The previous prime is 1341570137. The next prime is 1341570149. The reversal of 1341570144 is 4410751431.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341570149) 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, 305307 + ... + 309669.

It is an arithmetic number, because the mean of its divisors is an integer number (73406844).

Almost surely, 2^1341570144 is an apocalyptic number.

It is an amenable number.

1341570144 is an abundant number, since it is smaller than the sum of its proper divisors (2181958368).

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

1341570144 is a wasteful number, since it uses less digits than its factorization.

1341570144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7579 (or 7571 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 1341570144 is about 36627.4506893395. The cubic root of 1341570144 is about 1102.9042109774.

The spelling of 1341570144 in words is "one billion, three hundred forty-one million, five hundred seventy thousand, one hundred forty-four".