4277134992 has 160 divisors (see below), whose sum is σ = 13262901120. Its totient is φ = 1173381120.

The previous prime is 4277134963. The next prime is 4277135017. The reversal of 4277134992 is 2994317724.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190942 + ... + 212162.

It is an arithmetic number, because the mean of its divisors is an integer number (82893132).

Almost surely, 2^4277134992 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 4277134992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6631450560).

4277134992 is an abundant number, since it is smaller than the sum of its proper divisors (8985766128).

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

4277134992 is a wasteful number, since it uses less digits than its factorization.

4277134992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21281 (or 21275 counting only the distinct ones).

The product of its digits is 762048, while the sum is 48.

The square root of 4277134992 is about 65399.8088070600. The cubic root of 4277134992 is about 1623.2459169023.

The spelling of 4277134992 in words is "four billion, two hundred seventy-seven million, one hundred thirty-four thousand, nine hundred ninety-two".