641214465034 has 32 divisors (see below), whose sum is σ = 1132273961280. Its totient is φ = 268493030400.

The previous prime is 641214464999. The next prime is 641214465037. The reversal of 641214465034 is 430564412146.

It is a happy number.

It is a super-2 number, since 2×641214465034² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (641214465037) 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, 2142679 + ... + 2423530.

It is an arithmetic number, because the mean of its divisors is an integer number (35383561290).

Almost surely, 2^641214465034 is an apocalyptic number.

641214465034 is a deficient number, since it is larger than the sum of its proper divisors (491059496246).

641214465034 is a wasteful number, since it uses less digits than its factorization.

641214465034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4566726.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 641214465034 in words is "six hundred forty-one billion, two hundred fourteen million, four hundred sixty-five thousand, thirty-four".