40363351145 has 32 divisors (see below), whose sum is σ = 52457932800. Its totient is φ = 29638103040.

The previous prime is 40363351121. The next prime is 40363351169. The reversal of 40363351145 is 54115336304.

It is an interprime number because it is at equal distance from previous prime (40363351121) and next prime (40363351169).

It is not a de Polignac number, because 40363351145 - 2²² = 40359156841 is a prime.

It is a super-2 number, since 2×40363351145² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9074312 + ... + 9078758.

It is an arithmetic number, because the mean of its divisors is an integer number (1639310400).

Almost surely, 2^40363351145 is an apocalyptic number.

It is an amenable number.

40363351145 is a deficient number, since it is larger than the sum of its proper divisors (12094581655).

40363351145 is a wasteful number, since it uses less digits than its factorization.

40363351145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5225.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 40363351145 its reverse (54115336304), we get a palindrome (94478687449).

The spelling of 40363351145 in words is "forty billion, three hundred sixty-three million, three hundred fifty-one thousand, one hundred forty-five".