3452777068378 has 32 divisors (see below), whose sum is σ = 6297212341440. Its totient is φ = 1399380514560.

The previous prime is 3452777068373. The next prime is 3452777068381. The reversal of 3452777068378 is 8738607772543.

It is not an unprimeable number, because it can be changed into a prime (3452777068373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242940901 + ... + 242955112.

It is an arithmetic number, because the mean of its divisors is an integer number (196787885670).

Almost surely, 2^{3452777068378} is an apocalyptic number.

3452777068378 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3452777068378 is a deficient number, since it is larger than the sum of its proper divisors (2844435273062).

3452777068378 is a wasteful number, since it uses less digits than its factorization.

3452777068378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485896062.

The product of its (nonzero) digits is 331914240, while the sum is 67.

The spelling of 3452777068378 in words is "three trillion, four hundred fifty-two billion, seven hundred seventy-seven million, sixty-eight thousand, three hundred seventy-eight".