6342464562 has 16 divisors (see below), whose sum is σ = 14497061952. Its totient is φ = 1812132720.

The previous prime is 6342464551. The next prime is 6342464581. The reversal of 6342464562 is 2654642436.

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: 151011061 = 6342464562 / (6 + 3 + 4 + 2 + 4 + 6 + 4 + 5 + 6 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75505489 + ... + 75505572.

It is an arithmetic number, because the mean of its divisors is an integer number (906066372).

Almost surely, 2^6342464562 is an apocalyptic number.

6342464562 is an abundant number, since it is smaller than the sum of its proper divisors (8154597390).

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

6342464562 is a wasteful number, since it uses less digits than its factorization.

6342464562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151011073.

The product of its digits is 829440, while the sum is 42.

The square root of 6342464562 is about 79639.5916739909. The cubic root of 6342464562 is about 1851.0551139228.

The spelling of 6342464562 in words is "six billion, three hundred forty-two million, four hundred sixty-four thousand, five hundred sixty-two".