2351122140441 has 16 divisors (see below), whose sum is σ = 3137184331776. Its totient is φ = 1566237597456.

The previous prime is 2351122140407. The next prime is 2351122140461. The reversal of 2351122140441 is 1440412211532.

It is not a de Polignac number, because 2351122140441 - 2¹⁵ = 2351122107673 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2351122140399 and 2351122140408.

It is not an unprimeable number, because it can be changed into a prime (2351122140401) 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, 47954646 + ... + 48003648.

It is an arithmetic number, because the mean of its divisors is an integer number (196074020736).

Almost surely, 2^{2351122140441} is an apocalyptic number.

It is an amenable number.

2351122140441 is a deficient number, since it is larger than the sum of its proper divisors (786062191335).

2351122140441 is a wasteful number, since it uses less digits than its factorization.

2351122140441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60692.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 2351122140441 its reverse (1440412211532), we get a palindrome (3791534351973).

The spelling of 2351122140441 in words is "two trillion, three hundred fifty-one billion, one hundred twenty-two million, one hundred forty thousand, four hundred forty-one".