401424252060051 has 128 divisors (see below), whose sum is σ = 687559901184000. Its totient is φ = 229082901822720.

The previous prime is 401424252060037. The next prime is 401424252060089. The reversal of 401424252060051 is 150060252424104.

401424252060051 is a `hidden beast` number, since 4 + 0 + 1 + 4 + 2 + 4 + 25 + 20 + 600 + 5 + 1 = 666.

It is not a de Polignac number, because 401424252060051 - 2¹⁷ = 401424251928979 is a prime.

It is a super-2 number, since 2×401424252060051² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 401424252059988 and 401424252060015.

It is not an unprimeable number, because it can be changed into a prime (401424251060051) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 260031150 + ... + 261570348.

It is an arithmetic number, because the mean of its divisors is an integer number (5371561728000).

Almost surely, 2^{401424252060051} is an apocalyptic number.

401424252060051 is a deficient number, since it is larger than the sum of its proper divisors (286135649123949).

401424252060051 is a wasteful number, since it uses less digits than its factorization.

401424252060051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539838 (or 1539832 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 401424252060051 in words is "four hundred one trillion, four hundred twenty-four billion, two hundred fifty-two million, sixty thousand, fifty-one".