240426266061 has 8 divisors (see below), whose sum is σ = 339425316864. Its totient is φ = 150855696320.

The previous prime is 240426266053. The next prime is 240426266107. The reversal of 240426266061 is 160662624042.

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 240426266061 - 2³ = 240426266053 is a prime.

It is a super-3 number, since 3×240426266061³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240426266051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2357120205 + ... + 2357120306.

It is an arithmetic number, because the mean of its divisors is an integer number (42428164608).

Almost surely, 2^240426266061 is an apocalyptic number.

It is an amenable number.

240426266061 is a deficient number, since it is larger than the sum of its proper divisors (98999050803).

240426266061 is a wasteful number, since it uses less digits than its factorization.

240426266061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714240531.

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 240426266061 in words is "two hundred forty billion, four hundred twenty-six million, two hundred sixty-six thousand, sixty-one".