1007630268778 has 16 divisors (see below), whose sum is σ = 1802469052800. Its totient is φ = 413065824336.

The previous prime is 1007630268751. The next prime is 1007630268787. The reversal of 1007630268778 is 8778620367001.

It is a super-2 number, since 2×1007630268778² (a number of 25 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 1564642953 + ... + 1564643596.

It is an arithmetic number, because the mean of its divisors is an integer number (112654315800).

Almost surely, 2^{1007630268778} is an apocalyptic number.

1007630268778 is a deficient number, since it is larger than the sum of its proper divisors (794838784022).

1007630268778 is a wasteful number, since it uses less digits than its factorization.

1007630268778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3129286581.

The product of its (nonzero) digits is 4741632, while the sum is 55.

The spelling of 1007630268778 in words is "one trillion, seven billion, six hundred thirty million, two hundred sixty-eight thousand, seven hundred seventy-eight".