1034221140140 has 24 divisors (see below), whose sum is σ = 2204280283632. Its totient is φ = 407514000960.

The previous prime is 1034221140083. The next prime is 1034221140143. The reversal of 1034221140140 is 410411224301.

It is a super-2 number, since 2×1034221140140² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1034221140143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385902071 + ... + 385904750.

It is an arithmetic number, because the mean of its divisors is an integer number (91845011818).

Almost surely, 2^{1034221140140} is an apocalyptic number.

1034221140140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1034221140140 is an abundant number, since it is smaller than the sum of its proper divisors (1170059143492).

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

1034221140140 is a wasteful number, since it uses less digits than its factorization.

1034221140140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771806897 (or 771806895 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1034221140140 its reverse (410411224301), we get a palindrome (1444632364441).

The spelling of 1034221140140 in words is "one trillion, thirty-four billion, two hundred twenty-one million, one hundred forty thousand, one hundred forty".