1451047139711 has 8 divisors (see below), whose sum is σ = 1578776112144. Its totient is φ = 1325619590400.

The previous prime is 1451047139701. The next prime is 1451047139723. The reversal of 1451047139711 is 1179317401541.

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 1451047139711 - 2¹⁰ = 1451047138687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451047139701) 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, 575354465 + ... + 575356986.

It is an arithmetic number, because the mean of its divisors is an integer number (197347014018).

Almost surely, 2^{1451047139711} is an apocalyptic number.

1451047139711 is a deficient number, since it is larger than the sum of its proper divisors (127728972433).

1451047139711 is a wasteful number, since it uses less digits than its factorization.

1451047139711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150711561.

The product of its (nonzero) digits is 105840, while the sum is 44.

The spelling of 1451047139711 in words is "one trillion, four hundred fifty-one billion, forty-seven million, one hundred thirty-nine thousand, seven hundred eleven".