2342406145 has 8 divisors (see below), whose sum is σ = 2812245480. Its totient is φ = 1873019520.

The previous prime is 2342406139. The next prime is 2342406151. The reversal of 2342406145 is 5416042432.

It is an interprime number because it is at equal distance from previous prime (2342406139) and next prime (2342406151).

It can be written as a sum of positive squares in 4 ways, for example, as 85396081 + 2257010064 = 9241^2 + 47508^2 .

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

It is not a de Polignac number, because 2342406145 - 2¹⁵ = 2342373377 is a prime.

It is a super-2 number, since 2×2342406145² = 10973733096267522050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101686 + ... + 122575.

It is an arithmetic number, because the mean of its divisors is an integer number (351530685).

Almost surely, 2^2342406145 is an apocalyptic number.

It is an amenable number.

2342406145 is a deficient number, since it is larger than the sum of its proper divisors (469839335).

2342406145 is a wasteful number, since it uses less digits than its factorization.

2342406145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226355.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 2342406145 is about 48398.4105627447. The cubic root of 2342406145 is about 1328.0692857791.

Adding to 2342406145 its reverse (5416042432), we get a palindrome (7758448577).

The spelling of 2342406145 in words is "two billion, three hundred forty-two million, four hundred six thousand, one hundred forty-five".