40006412254 has 8 divisors (see below), whose sum is σ = 60055118640. Its totient is φ = 19988039376.

The previous prime is 40006412219. The next prime is 40006412269. The reversal of 40006412254 is 45221460004.

40006412254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7580079 + ... + 7585354.

It is an arithmetic number, because the mean of its divisors is an integer number (7506889830).

Almost surely, 2^40006412254 is an apocalyptic number.

40006412254 is a deficient number, since it is larger than the sum of its proper divisors (20048706386).

40006412254 is a wasteful number, since it uses less digits than its factorization.

40006412254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15166754.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 40006412254 its reverse (45221460004), we get a palindrome (85227872258).

The spelling of 40006412254 in words is "forty billion, six million, four hundred twelve thousand, two hundred fifty-four".