6432414446154 has 32 divisors (see below), whose sum is σ = 13670758984896. Its totient is φ = 2010727123200.

The previous prime is 6432414446147. The next prime is 6432414446189. The reversal of 6432414446154 is 4516444142346.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113803672 + ... + 113860179.

It is an arithmetic number, because the mean of its divisors is an integer number (427211218278).

Almost surely, 2^{6432414446154} is an apocalyptic number.

6432414446154 is an abundant number, since it is smaller than the sum of its proper divisors (7238344538742).

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

6432414446154 is a wasteful number, since it uses less digits than its factorization.

6432414446154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227664150.

The product of its digits is 4423680, while the sum is 48.

The spelling of 6432414446154 in words is "six trillion, four hundred thirty-two billion, four hundred fourteen million, four hundred forty-six thousand, one hundred fifty-four".