434212076851 has 16 divisors (see below), whose sum is σ = 503475554304. Its totient is φ = 366792943104.

The previous prime is 434212076839. The next prime is 434212076861. The reversal of 434212076851 is 158670212434.

It is not a de Polignac number, because 434212076851 - 2²⁷ = 434077859123 is a prime.

It is a super-3 number, since 3×434212076851³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 434212076798 and 434212076807.

It is not an unprimeable number, because it can be changed into a prime (434212076801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1357315 + ... + 1646428.

It is an arithmetic number, because the mean of its divisors is an integer number (31467222144).

Almost surely, 2^434212076851 is an apocalyptic number.

434212076851 is a deficient number, since it is larger than the sum of its proper divisors (69263477453).

434212076851 is a wasteful number, since it uses less digits than its factorization.

434212076851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004050.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 434212076851 in words is "four hundred thirty-four billion, two hundred twelve million, seventy-six thousand, eight hundred fifty-one".