412854921445 has 8 divisors (see below), whose sum is σ = 495936133920. Its totient is φ = 329943785040.

The previous prime is 412854921443. The next prime is 412854921461. The reversal of 412854921445 is 544129458214.

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

It is not a de Polignac number, because 412854921445 - 2¹ = 412854921443 is a prime.

It is a super-2 number, since 2×412854921445² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412854921443) 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, 42513675 + ... + 42523384.

It is an arithmetic number, because the mean of its divisors is an integer number (61992016740).

Almost surely, 2^412854921445 is an apocalyptic number.

It is an amenable number.

412854921445 is a deficient number, since it is larger than the sum of its proper divisors (83081212475).

412854921445 is an equidigital number, since it uses as much as digits as its factorization.

412854921445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85038035.

The product of its digits is 1843200, while the sum is 49.

The spelling of 412854921445 in words is "four hundred twelve billion, eight hundred fifty-four million, nine hundred twenty-one thousand, four hundred forty-five".