421364635062 has 16 divisors (see below), whose sum is σ = 963119165952. Its totient is φ = 120389895720.

The previous prime is 421364635057. The next prime is 421364635063. The reversal of 421364635062 is 260536463124.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 10032491311 = 421364635062 / (4 + 2 + 1 + 3 + 6 + 4 + 6 + 3 + 5 + 0 + 6 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421364635063) 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, 5016245614 + ... + 5016245697.

It is an arithmetic number, because the mean of its divisors is an integer number (60194947872).

Almost surely, 2^421364635062 is an apocalyptic number.

421364635062 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

421364635062 is an abundant number, since it is smaller than the sum of its proper divisors (541754530890).

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

421364635062 is a wasteful number, since it uses less digits than its factorization.

421364635062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10032491323.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 421364635062 in words is "four hundred twenty-one billion, three hundred sixty-four million, six hundred thirty-five thousand, sixty-two".