5642454614402 has 16 divisors (see below), whose sum is σ = 8520392244672. Its totient is φ = 2802326758800.

The previous prime is 5642454614369. The next prime is 5642454614417. The reversal of 5642454614402 is 2044164542465.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3220613 + ... + 4653735.

It is an arithmetic number, because the mean of its divisors is an integer number (532524515292).

Almost surely, 2^{5642454614402} is an apocalyptic number.

5642454614402 is a deficient number, since it is larger than the sum of its proper divisors (2877937630270).

5642454614402 is a wasteful number, since it uses less digits than its factorization.

5642454614402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446313.

The product of its (nonzero) digits is 3686400, while the sum is 47.

The spelling of 5642454614402 in words is "five trillion, six hundred forty-two billion, four hundred fifty-four million, six hundred fourteen thousand, four hundred two".