2030440663615 has 256 divisors, whose sum is σ = 3437872865280. Its totient is φ = 1113413713920.

The previous prime is 2030440663583. The next prime is 2030440663621. The reversal of 2030440663615 is 5163660440302.

It is a happy number.

It is not a de Polignac number, because 2030440663615 - 2⁵ = 2030440663583 is a prime.

It is a super-2 number, since 2×2030440663615² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1910103574 + ... + 1910104636.

It is an arithmetic number, because the mean of its divisors is an integer number (13429190880).

Almost surely, 2^{2030440663615} is an apocalyptic number.

2030440663615 is a deficient number, since it is larger than the sum of its proper divisors (1407432201665).

2030440663615 is a wasteful number, since it uses less digits than its factorization.

2030440663615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 2030440663615 in words is "two trillion, thirty billion, four hundred forty million, six hundred sixty-three thousand, six hundred fifteen".