1342432402101 has 12 divisors (see below), whose sum is σ = 2216078886112. Its totient is φ = 767104229736.

The previous prime is 1342432402097. The next prime is 1342432402109. The reversal of 1342432402101 is 1012042342431.

1342432402101 is a `hidden beast` number, since 1 + 3 + 4 + 243 + 2 + 402 + 10 + 1 = 666.

It is not a de Polignac number, because 1342432402101 - 2² = 1342432402097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342432402109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10654225351 + ... + 10654225476.

Almost surely, 2^{1342432402101} is an apocalyptic number.

It is an amenable number.

1342432402101 is a deficient number, since it is larger than the sum of its proper divisors (873646484011).

1342432402101 is a wasteful number, since it uses less digits than its factorization.

1342432402101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21308450840 (or 21308450837 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1342432402101 its reverse (1012042342431), we get a palindrome (2354474744532).

The spelling of 1342432402101 in words is "one trillion, three hundred forty-two billion, four hundred thirty-two million, four hundred two thousand, one hundred one".