1342186164951 has 16 divisors (see below), whose sum is σ = 1793414513664. Its totient is φ = 892876237344.

The previous prime is 1342186164937. The next prime is 1342186165039. The reversal of 1342186164951 is 1594616812431.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1342186164951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1342186164894 and 1342186164903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342186168951) 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, 2535810 + ... + 3019056.

It is an arithmetic number, because the mean of its divisors is an integer number (112088407104).

Almost surely, 2^{1342186164951} is an apocalyptic number.

1342186164951 is a deficient number, since it is larger than the sum of its proper divisors (451228348713).

1342186164951 is a wasteful number, since it uses less digits than its factorization.

1342186164951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485230.

The product of its digits is 1244160, while the sum is 51.

The spelling of 1342186164951 in words is "one trillion, three hundred forty-two billion, one hundred eighty-six million, one hundred sixty-four thousand, nine hundred fifty-one".