1028624715342 has 24 divisors (see below), whose sum is σ = 2547070724016. Its totient is φ = 293892775776.

The previous prime is 1028624715329. The next prime is 1028624715397. The reversal of 1028624715342 is 2435174268201.

1028624715342 is a `hidden beast` number, since 1 + 0 + 2 + 8 + 624 + 7 + 15 + 3 + 4 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4081843983 + ... + 4081844234.

It is an arithmetic number, because the mean of its divisors is an integer number (106127946834).

Almost surely, 2^{1028624715342} is an apocalyptic number.

1028624715342 is an abundant number, since it is smaller than the sum of its proper divisors (1518446008674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1028624715342 is a wasteful number, since it uses less digits than its factorization.

1028624715342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8163688232 (or 8163688229 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 1028624715342 in words is "one trillion, twenty-eight billion, six hundred twenty-four million, seven hundred fifteen thousand, three hundred forty-two".