4151261366 has 32 divisors (see below), whose sum is σ = 7292533248. Its totient is φ = 1735211520.

The previous prime is 4151261363. The next prime is 4151261377. The reversal of 4151261366 is 6631621514.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4151261363) 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, 442646 + ... + 451926.

It is an arithmetic number, because the mean of its divisors is an integer number (227891664).

Almost surely, 2^4151261366 is an apocalyptic number.

4151261366 is a deficient number, since it is larger than the sum of its proper divisors (3141271882).

4151261366 is a wasteful number, since it uses less digits than its factorization.

4151261366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10076.

The product of its digits is 25920, while the sum is 35.

The square root of 4151261366 is about 64430.2829886692. The cubic root of 4151261366 is about 1607.1633713221.

The spelling of 4151261366 in words is "four billion, one hundred fifty-one million, two hundred sixty-one thousand, three hundred sixty-six".