29227301040 has 160 divisors (see below), whose sum is σ = 103652937216. Its totient is φ = 6673766400.

The previous prime is 29227301029. The next prime is 29227301069. The reversal of 29227301040 is 4010372292.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 29227300989 and 29227301007.

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, 1757404 + ... + 1773956.

Almost surely, 2^29227301040 is an apocalyptic number.

29227301040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29227301040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51826468608).

29227301040 is an abundant number, since it is smaller than the sum of its proper divisors (74425636176).

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

29227301040 is a wasteful number, since it uses less digits than its factorization.

29227301040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17627 (or 17621 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 29227301040 in words is "twenty-nine billion, two hundred twenty-seven million, three hundred one thousand, forty".