64229339754 has 48 divisors (see below), whose sum is σ = 148674408480. Its totient is φ = 19980211680.

The previous prime is 64229339731. The next prime is 64229339767. The reversal of 64229339754 is 45793392246.

It is a self number, because there is not a number n which added to its sum of digits gives 64229339754.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1378617 + ... + 1424444.

It is an arithmetic number, because the mean of its divisors is an integer number (3097383510).

Almost surely, 2^64229339754 is an apocalyptic number.

64229339754 is an abundant number, since it is smaller than the sum of its proper divisors (84445068726).

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

64229339754 is a wasteful number, since it uses less digits than its factorization.

64229339754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803155 (or 2803152 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 54.

The spelling of 64229339754 in words is "sixty-four billion, two hundred twenty-nine million, three hundred thirty-nine thousand, seven hundred fifty-four".