429147373648 has 80 divisors (see below), whose sum is σ = 971248264704. Its totient is φ = 179863326720.

The previous prime is 429147373643. The next prime is 429147373651. The reversal of 429147373648 is 846373741924.

It is a super-2 number, since 2×429147373648² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 429147373592 and 429147373601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429147373643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6690208 + ... + 6754048.

Almost surely, 2^429147373648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 429147373648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (485624132352).

429147373648 is an abundant number, since it is smaller than the sum of its proper divisors (542100891056).

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

429147373648 is a wasteful number, since it uses less digits than its factorization.

429147373648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65180 (or 65174 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 58.

The spelling of 429147373648 in words is "four hundred twenty-nine billion, one hundred forty-seven million, three hundred seventy-three thousand, six hundred forty-eight".