948771454402 has 16 divisors (see below), whose sum is σ = 1429019275032. Its totient is φ = 472435532800.

The previous prime is 948771454387. The next prime is 948771454429. The reversal of 948771454402 is 204454177849.

It is a Cunningham number, because it is equal to 974049²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 939331194481 + 9440259921 = 969191^2 + 97161^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463843 + ... + 1453510.

Almost surely, 2^948771454402 is an apocalyptic number.

948771454402 is a deficient number, since it is larger than the sum of its proper divisors (480247820630).

948771454402 is a wasteful number, since it uses less digits than its factorization.

948771454402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918373.

The product of its (nonzero) digits is 9031680, while the sum is 55.

The spelling of 948771454402 in words is "nine hundred forty-eight billion, seven hundred seventy-one million, four hundred fifty-four thousand, four hundred two".