7541450127044 has 6 divisors (see below), whose sum is σ = 13197537722334. Its totient is φ = 3770725063520.

The previous prime is 7541450126981. The next prime is 7541450127047. The reversal of 7541450127044 is 4407210541457.

It can be written as a sum of positive squares in only one way, i.e., 6828354324544 + 713095802500 = 2613112^2 + 844450^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7541450126986 and 7541450127004.

It is not an unprimeable number, because it can be changed into a prime (7541450127047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 942681265877 + ... + 942681265884.

It is an arithmetic number, because the mean of its divisors is an integer number (2199589620389).

Almost surely, 2^{7541450127044} is an apocalyptic number.

It is an amenable number.

7541450127044 is a deficient number, since it is larger than the sum of its proper divisors (5656087595290).

7541450127044 is a wasteful number, since it uses less digits than its factorization.

7541450127044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885362531765 (or 1885362531763 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 44.

The spelling of 7541450127044 in words is "seven trillion, five hundred forty-one billion, four hundred fifty million, one hundred twenty-seven thousand, forty-four".