1067263993951 has 8 divisors (see below), whose sum is σ = 1069073023104. Its totient is φ = 1065455686680.

The previous prime is 1067263993949. The next prime is 1067263993973. The reversal of 1067263993951 is 1593993627601.

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

It is a cyclic number.

It is not a de Polignac number, because 1067263993951 - 2¹ = 1067263993949 is a prime.

It is a super-3 number, since 3×1067263993951³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1067263993951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1067263993931) by changing a digit.

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, 2821120 + ... + 3176986.

It is an arithmetic number, because the mean of its divisors is an integer number (133634127888).

Almost surely, 2^{1067263993951} is an apocalyptic number.

1067263993951 is a deficient number, since it is larger than the sum of its proper divisors (1809029153).

1067263993951 is an equidigital number, since it uses as much as digits as its factorization.

1067263993951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360941.

The product of its (nonzero) digits is 16533720, while the sum is 61.

The spelling of 1067263993951 in words is "one trillion, sixty-seven billion, two hundred sixty-three million, nine hundred ninety-three thousand, nine hundred fifty-one".