10445637930 has 256 divisors, whose sum is σ = 32883895296. Its totient is φ = 2060697600.

The previous prime is 10445637907. The next prime is 10445638001. The reversal of 10445637930 is 3973654401.

It is a super-2 number, since 2×10445637930² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8028280 + ... + 8029580.

It is an arithmetic number, because the mean of its divisors is an integer number (128452716).

Almost surely, 2^10445637930 is an apocalyptic number.

10445637930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10445637930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16441947648).

10445637930 is an abundant number, since it is smaller than the sum of its proper divisors (22438257366).

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

10445637930 is a wasteful number, since it uses less digits than its factorization.

10445637930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521.

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 10445637930 in words is "ten billion, four hundred forty-five million, six hundred thirty-seven thousand, nine hundred thirty".