2402012166434 has 8 divisors (see below), whose sum is σ = 3603196880748. Its totient is φ = 1200946539520.

The previous prime is 2402012166353. The next prime is 2402012166517. The reversal of 2402012166434 is 4346612102042.

It can be written as a sum of positive squares in 2 ways, for example, as 2369736966025 + 32275200409 = 1539395^2 + 179653^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2402012166394 and 2402012166403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29721407 + ... + 29802114.

Almost surely, 2^{2402012166434} is an apocalyptic number.

2402012166434 is a deficient number, since it is larger than the sum of its proper divisors (1201184714314).

2402012166434 is a wasteful number, since it uses less digits than its factorization.

2402012166434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59543700.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 2402012166434 its reverse (4346612102042), we get a palindrome (6748624268476).

The spelling of 2402012166434 in words is "two trillion, four hundred two billion, twelve million, one hundred sixty-six thousand, four hundred thirty-four".