141402545211257 has 4 divisors (see below), whose sum is σ = 154257322048656. Its totient is φ = 128547768373860.

The previous prime is 141402545211233. The next prime is 141402545211299. The reversal of 141402545211257 is 752112545204141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-141402545211257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141402545241257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6427388418683 + ... + 6427388418704.

It is an arithmetic number, because the mean of its divisors is an integer number (38564330512164).

Almost surely, 2^{141402545211257} is an apocalyptic number.

It is an amenable number.

141402545211257 is a deficient number, since it is larger than the sum of its proper divisors (12854776837399).

141402545211257 is a wasteful number, since it uses less digits than its factorization.

141402545211257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12854776837398.

The product of its (nonzero) digits is 448000, while the sum is 44.

The spelling of 141402545211257 in words is "one hundred forty-one trillion, four hundred two billion, five hundred forty-five million, two hundred eleven thousand, two hundred fifty-seven".