45211010412 has 12 divisors (see below), whose sum is σ = 105492357656. Its totient is φ = 15070336800.

The previous prime is 45211010407. The next prime is 45211010423. The reversal of 45211010412 is 21401011254.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1883792089 + ... + 1883792112.

Almost surely, 2^45211010412 is an apocalyptic number.

It is an amenable number.

45211010412 is an abundant number, since it is smaller than the sum of its proper divisors (60281347244).

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

45211010412 is a wasteful number, since it uses less digits than its factorization.

45211010412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767584208 (or 3767584206 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 45211010412 its reverse (21401011254), we get a palindrome (66612021666).

The spelling of 45211010412 in words is "forty-five billion, two hundred eleven million, ten thousand, four hundred twelve".