2426742461 has 32 divisors (see below), whose sum is σ = 2914168320. Its totient is φ = 1991808000.

The previous prime is 2426742457. The next prime is 2426742467. The reversal of 2426742461 is 1642476242.

It is not a de Polignac number, because 2426742461 - 2² = 2426742457 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426742467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1275611 + ... + 1277511.

It is an arithmetic number, because the mean of its divisors is an integer number (91067760).

Almost surely, 2^2426742461 is an apocalyptic number.

It is an amenable number.

2426742461 is a deficient number, since it is larger than the sum of its proper divisors (487425859).

2426742461 is a wasteful number, since it uses less digits than its factorization.

2426742461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117.

The product of its digits is 129024, while the sum is 38.

The square root of 2426742461 is about 49261.9778429571. The cubic root of 2426742461 is about 1343.8204001450.

The spelling of 2426742461 in words is "two billion, four hundred twenty-six million, seven hundred forty-two thousand, four hundred sixty-one".