401730585428694 has 16 divisors (see below), whose sum is σ = 831166728473520. Its totient is φ = 129292602206880.

The previous prime is 401730585428693. The next prime is 401730585428747. The reversal of 401730585428694 is 496824585037104.

It is a super-2 number, since 2×401730585428694² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401730585428693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1154398233817 + ... + 1154398234164.

It is an arithmetic number, because the mean of its divisors is an integer number (51947920529595).

It is a 1-persistent number, because it is pandigital, but 2⋅401730585428694 = 803461170857388 is not.

Almost surely, 2^{401730585428694} is an apocalyptic number.

401730585428694 is an abundant number, since it is smaller than the sum of its proper divisors (429436143044826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401730585428694 is a wasteful number, since it uses less digits than its factorization.

401730585428694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308796468015.

The product of its (nonzero) digits is 232243200, while the sum is 66.

The spelling of 401730585428694 in words is "four hundred one trillion, seven hundred thirty billion, five hundred eighty-five million, four hundred twenty-eight thousand, six hundred ninety-four".