10401179427 has 12 divisors (see below), whose sum is σ = 15508569024. Its totient is φ = 6710438160.

The previous prime is 10401179407. The next prime is 10401179473. The reversal of 10401179427 is 72497110401.

It is not a de Polignac number, because 10401179427 - 2¹¹ = 10401177379 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 10401179391 and 10401179400.

It is not an unprimeable number, because it can be changed into a prime (10401179407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18639828 + ... + 18640385.

It is an arithmetic number, because the mean of its divisors is an integer number (1292380752).

Almost surely, 2^10401179427 is an apocalyptic number.

10401179427 is a deficient number, since it is larger than the sum of its proper divisors (5107389597).

10401179427 is a wasteful number, since it uses less digits than its factorization.

10401179427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37280250 (or 37280247 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

Adding to 10401179427 its reverse (72497110401), we get a palindrome (82898289828).

The spelling of 10401179427 in words is "ten billion, four hundred one million, one hundred seventy-nine thousand, four hundred twenty-seven".