401226425062425 has 48 divisors (see below), whose sum is σ = 754208914831680. Its totient is φ = 209010974901120.

The previous prime is 401226425062423. The next prime is 401226425062427. The reversal of 401226425062425 is 524260524622104.

401226425062425 is a `hidden beast` number, since 4 + 0 + 12 + 2 + 6 + 4 + 2 + 5 + 0 + 624 + 2 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (401226425062423) and next prime (401226425062427).

It is not a de Polignac number, because 401226425062425 - 2¹ = 401226425062423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (401226425062423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6911709564 + ... + 6911767613.

It is an arithmetic number, because the mean of its divisors is an integer number (15712685725660).

Almost surely, 2^{401226425062425} is an apocalyptic number.

401226425062425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

401226425062425 is a deficient number, since it is larger than the sum of its proper divisors (352982489769255).

401226425062425 is a wasteful number, since it uses less digits than its factorization.

401226425062425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13823477239 (or 13823477228 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 45.

Adding to 401226425062425 its reverse (524260524622104), we get a palindrome (925486949684529).

The spelling of 401226425062425 in words is "four hundred one trillion, two hundred twenty-six billion, four hundred twenty-five million, sixty-two thousand, four hundred twenty-five".