1012234995 has 128 divisors (see below), whose sum is σ = 2009318400. Its totient is φ = 481130496.

The previous prime is 1012234967. The next prime is 1012235017. The reversal of 1012234995 is 5994322101.

It is not a de Polignac number, because 1012234995 - 2¹⁵ = 1012202227 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4459072 + ... + 4459298.

It is an arithmetic number, because the mean of its divisors is an integer number (15697800).

Almost surely, 2^1012234995 is an apocalyptic number.

1012234995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1012234995 is a deficient number, since it is larger than the sum of its proper divisors (997083405).

1012234995 is a wasteful number, since it uses less digits than its factorization.

1012234995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 1012234995 is about 31815.6407290502. The cubic root of 1012234995 is about 1004.0618110202.

The spelling of 1012234995 in words is "one billion, twelve million, two hundred thirty-four thousand, nine hundred ninety-five".