5420733973942 has 12 divisors (see below), whose sum is σ = 9458627648580. Its totient is φ = 2323171703076.

The previous prime is 5420733973861. The next prime is 5420733973943. The reversal of 5420733973942 is 2493793370245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5420733973943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27656805892 + ... + 27656806087.

It is an arithmetic number, because the mean of its divisors is an integer number (788218970715).

Almost surely, 2^{5420733973942} is an apocalyptic number.

5420733973942 is a deficient number, since it is larger than the sum of its proper divisors (4037893674638).

5420733973942 is a wasteful number, since it uses less digits than its factorization.

5420733973942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55313611995 (or 55313611988 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 58.

The spelling of 5420733973942 in words is "five trillion, four hundred twenty billion, seven hundred thirty-three million, nine hundred seventy-three thousand, nine hundred forty-two".