146241441031 has 16 divisors (see below), whose sum is σ = 175945158400. Its totient is φ = 118741915008.

The previous prime is 146241441001. The next prime is 146241441083. The reversal of 146241441031 is 130144142641.

It is a cyclic number.

It is not a de Polignac number, because 146241441031 - 2¹³ = 146241432839 is a prime.

It is a super-2 number, since 2×146241441031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146241440984 and 146241441002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146241441001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1687936 + ... + 1772458.

It is an arithmetic number, because the mean of its divisors is an integer number (10996572400).

Almost surely, 2^146241441031 is an apocalyptic number.

146241441031 is a deficient number, since it is larger than the sum of its proper divisors (29703717369).

146241441031 is a wasteful number, since it uses less digits than its factorization.

146241441031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97558.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 146241441031 its reverse (130144142641), we get a palindrome (276385583672).

The spelling of 146241441031 in words is "one hundred forty-six billion, two hundred forty-one million, four hundred forty-one thousand, thirty-one".