30023555420342 has 16 divisors (see below), whose sum is σ = 49242917282832. Its totient is φ = 13615553157120.

The previous prime is 30023555420323. The next prime is 30023555420347. The reversal of 30023555420342 is 24302455532003.

It is a junction number, because it is equal to n+sod(n) for n = 30023555420296 and 30023555420305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30023555420347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1575864683 + ... + 1575883734.

It is an arithmetic number, because the mean of its divisors is an integer number (3077682330177).

Almost surely, 2^{30023555420342} is an apocalyptic number.

30023555420342 is a deficient number, since it is larger than the sum of its proper divisors (19219361862490).

30023555420342 is a wasteful number, since it uses less digits than its factorization.

30023555420342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151748863.

The product of its (nonzero) digits is 432000, while the sum is 38.

The spelling of 30023555420342 in words is "thirty trillion, twenty-three billion, five hundred fifty-five million, four hundred twenty thousand, three hundred forty-two".