145211650426 has 16 divisors (see below), whose sum is σ = 221617562400. Its totient is φ = 71340332688.

The previous prime is 145211650373. The next prime is 145211650429. The reversal of 145211650426 is 624056112541.

It is not an unprimeable number, because it can be changed into a prime (145211650429) 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, 57456 + ... + 541963.

It is an arithmetic number, because the mean of its divisors is an integer number (13851097650).

Almost surely, 2^145211650426 is an apocalyptic number.

145211650426 is a deficient number, since it is larger than the sum of its proper divisors (76405911974).

145211650426 is a wasteful number, since it uses less digits than its factorization.

145211650426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601533.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 145211650426 its reverse (624056112541), we get a palindrome (769267762967).

The spelling of 145211650426 in words is "one hundred forty-five billion, two hundred eleven million, six hundred fifty thousand, four hundred twenty-six".