40474310551 has 8 divisors (see below), whose sum is σ = 41792811008. Its totient is φ = 39156615000.

The previous prime is 40474310543. The next prime is 40474310573. The reversal of 40474310551 is 15501347404.

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 40474310551 - 2³ = 40474310543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40474310581) 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, 98175 + ... + 300976.

It is an arithmetic number, because the mean of its divisors is an integer number (5224101376).

Almost surely, 2^40474310551 is an apocalyptic number.

40474310551 is a deficient number, since it is larger than the sum of its proper divisors (1318500457).

40474310551 is a wasteful number, since it uses less digits than its factorization.

40474310551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402453.

The product of its (nonzero) digits is 33600, while the sum is 34.

Adding to 40474310551 its reverse (15501347404), we get a palindrome (55975657955).

The spelling of 40474310551 in words is "forty billion, four hundred seventy-four million, three hundred ten thousand, five hundred fifty-one".