3040154561645 has 16 divisors (see below), whose sum is σ = 3806982934272. Its totient is φ = 2326268714880.

The previous prime is 3040154561551. The next prime is 3040154561669. The reversal of 3040154561645 is 5461654510403.

It is not a de Polignac number, because 3040154561645 - 2¹² = 3040154557549 is a prime.

It is a super-3 number, since 3×3040154561645³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3040154561596 and 3040154561605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1848080 + ... + 3081510.

It is an arithmetic number, because the mean of its divisors is an integer number (237936433392).

Almost surely, 2^{3040154561645} is an apocalyptic number.

It is an amenable number.

3040154561645 is a deficient number, since it is larger than the sum of its proper divisors (766828372627).

3040154561645 is a wasteful number, since it uses less digits than its factorization.

3040154561645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254892.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 3040154561645 in words is "three trillion, forty billion, one hundred fifty-four million, five hundred sixty-one thousand, six hundred forty-five".