141351261 has 8 divisors (see below), whose sum is σ = 196662720. Its totient is φ = 90136992.

The previous prime is 141351253. The next prime is 141351271. The reversal of 141351261 is 162153141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141351261 - 2³ = 141351253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141351271) 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, 1024216 + ... + 1024353.

It is an arithmetic number, because the mean of its divisors is an integer number (24582840).

Almost surely, 2^141351261 is an apocalyptic number.

It is an amenable number.

141351261 is a deficient number, since it is larger than the sum of its proper divisors (55311459).

141351261 is a wasteful number, since it uses less digits than its factorization.

141351261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048595.

The product of its digits is 720, while the sum is 24.

The square root of 141351261 is about 11889.1236430613. The cubic root of 141351261 is about 520.9146390460.

The spelling of 141351261 in words is "one hundred forty-one million, three hundred fifty-one thousand, two hundred sixty-one".