63046445131402 has 4 divisors (see below), whose sum is σ = 94569667697106. Its totient is φ = 31523222565700.

The previous prime is 63046445131387. The next prime is 63046445131427. The reversal of 63046445131402 is 20413154464036.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 60019433222841 + 3027011908561 = 7747221^2 + 1739831^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15761611282849 + ... + 15761611282852.

Almost surely, 2^{63046445131402} is an apocalyptic number.

63046445131402 is a deficient number, since it is larger than the sum of its proper divisors (31523222565704).

63046445131402 is a wasteful number, since it uses less digits than its factorization.

63046445131402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31523222565703.

The product of its (nonzero) digits is 829440, while the sum is 43.

Adding to 63046445131402 its reverse (20413154464036), we get a palindrome (83459599595438).

The spelling of 63046445131402 in words is "sixty-three trillion, forty-six billion, four hundred forty-five million, one hundred thirty-one thousand, four hundred two".