1431074225471 has 8 divisors (see below), whose sum is σ = 1561392814800. Its totient is φ = 1300792458240.

The previous prime is 1431074225467. The next prime is 1431074225479. The reversal of 1431074225471 is 1745224701341.

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

It is not a de Polignac number, because 1431074225471 - 2² = 1431074225467 is a prime.

It is a super-3 number, since 3×1431074225471³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1431074225479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9124226 + ... + 9279743.

It is an arithmetic number, because the mean of its divisors is an integer number (195174101850).

Almost surely, 2^{1431074225471} is an apocalyptic number.

1431074225471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1431074225471 is a deficient number, since it is larger than the sum of its proper divisors (130318589329).

1431074225471 is a wasteful number, since it uses less digits than its factorization.

1431074225471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18411049.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 1431074225471 in words is "one trillion, four hundred thirty-one billion, seventy-four million, two hundred twenty-five thousand, four hundred seventy-one".