2400101155 has 8 divisors (see below), whose sum is σ = 2891329632. Its totient is φ = 1912608768.

The previous prime is 2400101153. The next prime is 2400101177. The reversal of 2400101155 is 5511010042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2400101155 - 2¹ = 2400101153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2400101153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 932607 + ... + 935176.

It is an arithmetic number, because the mean of its divisors is an integer number (361416204).

Almost surely, 2^2400101155 is an apocalyptic number.

2400101155 is a deficient number, since it is larger than the sum of its proper divisors (491228477).

2400101155 is a wasteful number, since it uses less digits than its factorization.

2400101155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868045.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 2400101155 is about 48990.8272536809. The cubic root of 2400101155 is about 1338.8847100362.

Adding to 2400101155 its reverse (5511010042), we get a palindrome (7911111197).

It can be divided in two parts, 240010 and 1155, that added together give a triangular number (241165 = T₆₉₄).

The spelling of 2400101155 in words is "two billion, four hundred million, one hundred one thousand, one hundred fifty-five".