13342142023402 has 8 divisors (see below), whose sum is σ = 20123783273412. Its totient is φ = 6634214265600.

The previous prime is 13342142023387. The next prime is 13342142023459. The reversal of 13342142023402 is 20432024124331.

It can be written as a sum of positive squares in 2 ways, for example, as 12938560074441 + 403581948961 = 3597021^2 + 635281^2 .

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

It is a super-2 number, since 2×13342142023402² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18428372599 + ... + 18428373322.

Almost surely, 2^{13342142023402} is an apocalyptic number.

13342142023402 is a deficient number, since it is larger than the sum of its proper divisors (6781641250010).

13342142023402 is a wasteful number, since it uses less digits than its factorization.

13342142023402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36856746104.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 13342142023402 its reverse (20432024124331), we get a palindrome (33774166147733).

The spelling of 13342142023402 in words is "thirteen trillion, three hundred forty-two billion, one hundred forty-two million, twenty-three thousand, four hundred two".