101456342443402 has 8 divisors (see below), whose sum is σ = 152185149785700. Its totient is φ = 50727959181504.

The previous prime is 101456342443387. The next prime is 101456342443411. The reversal of 101456342443402 is 204344243654101.

It can be written as a sum of positive squares in 2 ways, for example, as 97398128164401 + 4058214279001 = 9869049^2 + 2014501^2 .

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

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, 105421327 + ... + 106379362.

Almost surely, 2^{101456342443402} is an apocalyptic number.

101456342443402 is a deficient number, since it is larger than the sum of its proper divisors (50728807342298).

101456342443402 is a wasteful number, since it uses less digits than its factorization.

101456342443402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212040200.

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 101456342443402 in words is "one hundred one trillion, four hundred fifty-six billion, three hundred forty-two million, four hundred forty-three thousand, four hundred two".