514161441454 has 8 divisors (see below), whose sum is σ = 771251183640. Its totient is φ = 257077713576.

The previous prime is 514161441403. The next prime is 514161441461. The reversal of 514161441454 is 454144161415.

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

It is a super-4 number, since 4×514161441454⁴ (a number of 48 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1283404 + ... + 1635679.

It is an arithmetic number, because the mean of its divisors is an integer number (96406397955).

Almost surely, 2^514161441454 is an apocalyptic number.

514161441454 is a deficient number, since it is larger than the sum of its proper divisors (257089742186).

514161441454 is a wasteful number, since it uses less digits than its factorization.

514161441454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3007154.

The product of its digits is 153600, while the sum is 40.

The spelling of 514161441454 in words is "five hundred fourteen billion, one hundred sixty-one million, four hundred forty-one thousand, four hundred fifty-four".