104262001040 has 320 divisors, whose sum is σ = 267842142720. Its totient is φ = 37630771200.

The previous prime is 104262001007. The next prime is 104262001061. The reversal of 104262001040 is 40100262401.

It is a super-2 number, since 2×104262001040² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 405688592 + ... + 405688848.

It is an arithmetic number, because the mean of its divisors is an integer number (837006696).

Almost surely, 2^104262001040 is an apocalyptic number.

104262001040 is a gapful number since it is divisible by the number (10) 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 104262001040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133921071360).

104262001040 is an abundant number, since it is smaller than the sum of its proper divisors (163580141680).

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

104262001040 is a wasteful number, since it uses less digits than its factorization.

104262001040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 104262001040 its reverse (40100262401), we get a palindrome (144362263441).

The spelling of 104262001040 in words is "one hundred four billion, two hundred sixty-two million, one thousand, forty".