2602428074378 has 16 divisors (see below), whose sum is σ = 4258573302240. Its totient is φ = 1182906675600.

The previous prime is 2602428074347. The next prime is 2602428074383. The reversal of 2602428074378 is 8734708242062.

2602428074378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1095653 + ... + 2530871.

It is an arithmetic number, because the mean of its divisors is an integer number (266160831390).

Almost surely, 2^{2602428074378} is an apocalyptic number.

2602428074378 is a deficient number, since it is larger than the sum of its proper divisors (1656145227862).

2602428074378 is a wasteful number, since it uses less digits than its factorization.

2602428074378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517653.

The product of its (nonzero) digits is 7225344, while the sum is 53.

The spelling of 2602428074378 in words is "two trillion, six hundred two billion, four hundred twenty-eight million, seventy-four thousand, three hundred seventy-eight".