3141021421032 has 128 divisors (see below), whose sum is σ = 8579413278720. Its totient is φ = 950382432000.

The previous prime is 3141021421019. The next prime is 3141021421037. The reversal of 3141021421032 is 2301241201413.

It is a super-2 number, since 2×3141021421032² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 3141021420993 and 3141021421011.

It is not an unprimeable number, because it can be changed into a prime (3141021421037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 926280057 + ... + 926283447.

It is an arithmetic number, because the mean of its divisors is an integer number (67026666240).

Almost surely, 2^{3141021421032} is an apocalyptic number.

It is an amenable number.

3141021421032 is an abundant number, since it is smaller than the sum of its proper divisors (5438391857688).

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

3141021421032 is a wasteful number, since it uses less digits than its factorization.

3141021421032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7695 (or 7691 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 3141021421032 its reverse (2301241201413), we get a palindrome (5442262622445).

The spelling of 3141021421032 in words is "three trillion, one hundred forty-one billion, twenty-one million, four hundred twenty-one thousand, thirty-two".