6132151057442 has 4 divisors (see below), whose sum is σ = 9198226586166. Its totient is φ = 3066075528720.

The previous prime is 6132151057433. The next prime is 6132151057471. The reversal of 6132151057442 is 2447501512316.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5473863857641 + 658287199801 = 2339629^2 + 811349^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6132151057442.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1533037764359 + ... + 1533037764362.

Almost surely, 2^{6132151057442} is an apocalyptic number.

6132151057442 is a deficient number, since it is larger than the sum of its proper divisors (3066075528724).

6132151057442 is a wasteful number, since it uses less digits than its factorization.

6132151057442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066075528723.

The product of its (nonzero) digits is 201600, while the sum is 41.

Adding to 6132151057442 its reverse (2447501512316), we get a palindrome (8579652569758).

The spelling of 6132151057442 in words is "six trillion, one hundred thirty-two billion, one hundred fifty-one million, fifty-seven thousand, four hundred forty-two".