2434147986145 has 8 divisors (see below), whose sum is σ = 2933513969256. Its totient is φ = 1938960798336.

The previous prime is 2434147986113. The next prime is 2434147986161. The reversal of 2434147986145 is 5416897414342.

It can be written as a sum of positive squares in 4 ways, for example, as 211615640289 + 2222532345856 = 460017^2 + 1490816^2 .

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 2434147986145 - 2⁵ = 2434147986113 is a prime.

It is a super-2 number, since 2×2434147986145² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2434147986145.

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, 1044697542 + ... + 1044699871.

It is an arithmetic number, because the mean of its divisors is an integer number (366689246157).

Almost surely, 2^{2434147986145} is an apocalyptic number.

It is an amenable number.

2434147986145 is a deficient number, since it is larger than the sum of its proper divisors (499365983111).

2434147986145 is a wasteful number, since it uses less digits than its factorization.

2434147986145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089397651.

The product of its digits is 23224320, while the sum is 58.

The spelling of 2434147986145 in words is "two trillion, four hundred thirty-four billion, one hundred forty-seven million, nine hundred eighty-six thousand, one hundred forty-five".