464141919146 has 8 divisors (see below), whose sum is σ = 703106075844. Its totient is φ = 229773227200.

The previous prime is 464141919139. The next prime is 464141919149. The reversal of 464141919146 is 641919141464.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 463882225921 + 259693225 = 681089^2 + 16115^2 .

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

It is a super-2 number, since 2×464141919146² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 464141919094 and 464141919103.

It is not an unprimeable number, because it can be changed into a prime (464141919149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1148865935 + ... + 1148866338.

Almost surely, 2^464141919146 is an apocalyptic number.

464141919146 is a deficient number, since it is larger than the sum of its proper divisors (238964156698).

464141919146 is a wasteful number, since it uses less digits than its factorization.

464141919146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297732376.

The product of its digits is 746496, while the sum is 50.

The spelling of 464141919146 in words is "four hundred sixty-four billion, one hundred forty-one million, nine hundred nineteen thousand, one hundred forty-six".