4124930778 has 32 divisors (see below), whose sum is σ = 9169096320. Its totient is φ = 1374589440.

The previous prime is 4124930717. The next prime is 4124930801. The reversal of 4124930778 is 8770394214.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233451 + ... + 250497.

It is an arithmetic number, because the mean of its divisors is an integer number (286534260).

Almost surely, 2^4124930778 is an apocalyptic number.

4124930778 is an abundant number, since it is smaller than the sum of its proper divisors (5044165542).

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

4124930778 is a wasteful number, since it uses less digits than its factorization.

4124930778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21539 (or 21533 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 4124930778 is about 64225.6239985257. The cubic root of 4124930778 is about 1603.7581939602.

It can be divided in two parts, 41249 and 30778, that added together give a palindrome (72027).

The spelling of 4124930778 in words is "four billion, one hundred twenty-four million, nine hundred thirty thousand, seven hundred seventy-eight".