45435041402 has 16 divisors (see below), whose sum is σ = 68298007560. Its totient is φ = 22669077312.

The previous prime is 45435041401. The next prime is 45435041429. The reversal of 45435041402 is 20414053454.

45435041402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3266008201 + 42169033201 = 57149^2 + 205351^2 .

It is not an unprimeable number, because it can be changed into a prime (45435041401) 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, 2773628 + ... + 2789960.

Almost surely, 2^45435041402 is an apocalyptic number.

45435041402 is a deficient number, since it is larger than the sum of its proper divisors (22862966158).

45435041402 is a wasteful number, since it uses less digits than its factorization.

45435041402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19217.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 45435041402 its reverse (20414053454), we get a palindrome (65849094856).

The spelling of 45435041402 in words is "forty-five billion, four hundred thirty-five million, forty-one thousand, four hundred two".