434226463410642 has 64 divisors (see below), whose sum is σ = 1009826361421824. Its totient is φ = 121913655050880.

The previous prime is 434226463410611. The next prime is 434226463410643. The reversal of 434226463410642 is 246014364622434.

It is a happy number.

It is a super-2 number, since 2×434226463410642² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (434226463410643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260472388 + ... + 262134159.

It is an arithmetic number, because the mean of its divisors is an integer number (15778536897216).

Almost surely, 2^{434226463410642} is an apocalyptic number.

434226463410642 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

434226463410642 is an abundant number, since it is smaller than the sum of its proper divisors (575599898011182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434226463410642 is a wasteful number, since it uses less digits than its factorization.

434226463410642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522606903.

The product of its (nonzero) digits is 15925248, while the sum is 51.

The spelling of 434226463410642 in words is "four hundred thirty-four trillion, two hundred twenty-six billion, four hundred sixty-three million, four hundred ten thousand, six hundred forty-two".