2340066554 has 32 divisors (see below), whose sum is σ = 4220487936. Its totient is φ = 951972480.

The previous prime is 2340066551. The next prime is 2340066557. The reversal of 2340066554 is 4556600432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2340066551) and next prime (2340066557).

It is a super-2 number, since 2×2340066554² = 10951822954298869832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2340066551) 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, 33854 + ... + 76329.

It is an arithmetic number, because the mean of its divisors is an integer number (131890248).

Almost surely, 2^2340066554 is an apocalyptic number.

2340066554 is a deficient number, since it is larger than the sum of its proper divisors (1880421382).

2340066554 is a wasteful number, since it uses less digits than its factorization.

2340066554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110270.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 2340066554 is about 48374.2344022104. The cubic root of 2340066554 is about 1327.6269807590.

Adding to 2340066554 its reverse (4556600432), we get a palindrome (6896666986).

The spelling of 2340066554 in words is "two billion, three hundred forty million, sixty-six thousand, five hundred fifty-four".