40364603161345 has 8 divisors (see below), whose sum is σ = 48705134423400. Its totient is φ = 32113275442560.

The previous prime is 40364603161331. The next prime is 40364603161367. The reversal of 40364603161345 is 54316130646304.

It can be written as a sum of positive squares in 4 ways, for example, as 4762485665344 + 35602117496001 = 2182312^2 + 5966751^2 .

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

It is not a de Polignac number, because 40364603161345 - 2¹³ = 40364603153153 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40364603161295 and 40364603161304.

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, 22300884820 + ... + 22300886629.

It is an arithmetic number, because the mean of its divisors is an integer number (6088141802925).

Almost surely, 2^{40364603161345} is an apocalyptic number.

It is an amenable number.

40364603161345 is a deficient number, since it is larger than the sum of its proper divisors (8340531262055).

40364603161345 is a wasteful number, since it uses less digits than its factorization.

40364603161345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44601771635.

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 40364603161345 in words is "forty trillion, three hundred sixty-four billion, six hundred three million, one hundred sixty-one thousand, three hundred forty-five".