240426465051 has 8 divisors (see below), whose sum is σ = 330909543424. Its totient is φ = 155113848360.

The previous prime is 240426465007. The next prime is 240426465091. The reversal of 240426465051 is 150564624042.

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

It is not a de Polignac number, because 240426465051 - 2⁷ = 240426464923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240426465091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1292615311 + ... + 1292615496.

It is an arithmetic number, because the mean of its divisors is an integer number (41363692928).

Almost surely, 2^240426465051 is an apocalyptic number.

240426465051 is a deficient number, since it is larger than the sum of its proper divisors (90483078373).

240426465051 is a wasteful number, since it uses less digits than its factorization.

240426465051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2585230841.

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 240426465051 in words is "two hundred forty billion, four hundred twenty-six million, four hundred sixty-five thousand, fifty-one".