1341055251 has 16 divisors (see below), whose sum is σ = 2103616800. Its totient is φ = 841446144.

The previous prime is 1341055249. The next prime is 1341055259. The reversal of 1341055251 is 1525501431.

1341055251 is a `hidden beast` number, since 1 + 34 + 105 + 525 + 1 = 666.

It is not a de Polignac number, because 1341055251 - 2¹ = 1341055249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1341055259) 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, 1460386 + ... + 1461303.

It is an arithmetic number, because the mean of its divisors is an integer number (131476050).

Almost surely, 2^1341055251 is an apocalyptic number.

1341055251 is a deficient number, since it is larger than the sum of its proper divisors (762561549).

1341055251 is a wasteful number, since it uses less digits than its factorization.

1341055251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2921715 (or 2921709 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1341055251 is about 36620.4212291448. The cubic root of 1341055251 is about 1102.7630951547.

Adding to 1341055251 its reverse (1525501431), we get a palindrome (2866556682).

The spelling of 1341055251 in words is "one billion, three hundred forty-one million, fifty-five thousand, two hundred fifty-one".