40963260145 has 8 divisors (see below), whose sum is σ = 49469008104. Its totient is φ = 32561877504.

The previous prime is 40963260109. The next prime is 40963260167. The reversal of 40963260145 is 54106236904.

It can be written as a sum of positive squares in 4 ways, for example, as 1094352561 + 39868907584 = 33081^2 + 199672^2 .

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 40963260145 - 2²³ = 40954871537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40963260098 and 40963260107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26090464 + ... + 26092033.

It is an arithmetic number, because the mean of its divisors is an integer number (6183626013).

Almost surely, 2^40963260145 is an apocalyptic number.

It is an amenable number.

40963260145 is a deficient number, since it is larger than the sum of its proper divisors (8505747959).

40963260145 is a wasteful number, since it uses less digits than its factorization.

40963260145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52182659.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 40963260145 in words is "forty billion, nine hundred sixty-three million, two hundred sixty thousand, one hundred forty-five".