40451514473151 has 24 divisors (see below), whose sum is σ = 60446167919280. Its totient is φ = 26037163627776.

The previous prime is 40451514473141. The next prime is 40451514473179. The reversal of 40451514473151 is 15137441515404.

40451514473151 is a `hidden beast` number, since 4 + 0 + 4 + 5 + 1 + 51 + 447 + 3 + 151 = 666.

It is not a de Polignac number, because 40451514473151 - 2⁷ = 40451514473023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40451514473097 and 40451514473106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40451514473101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9867975 + ... + 13352151.

It is an arithmetic number, because the mean of its divisors is an integer number (2518590329970).

Almost surely, 2^{40451514473151} is an apocalyptic number.

40451514473151 is a deficient number, since it is larger than the sum of its proper divisors (19994653446129).

40451514473151 is a wasteful number, since it uses less digits than its factorization.

40451514473151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528695 (or 3528692 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

Adding to 40451514473151 its reverse (15137441515404), we get a palindrome (55588955988555).

The spelling of 40451514473151 in words is "forty trillion, four hundred fifty-one billion, five hundred fourteen million, four hundred seventy-three thousand, one hundred fifty-one".