402601346435036 has 48 divisors (see below), whose sum is σ = 833269344230400. Its totient is φ = 166533452342208.

The previous prime is 402601346435017. The next prime is 402601346435039. The reversal of 402601346435036 is 630534643106204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402601346435039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87347426 + ... + 91841033.

It is an arithmetic number, because the mean of its divisors is an integer number (17359778004800).

Almost surely, 2^{402601346435036} is an apocalyptic number.

It is an amenable number.

402601346435036 is an abundant number, since it is smaller than the sum of its proper divisors (430667997795364).

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

402601346435036 is a wasteful number, since it uses less digits than its factorization.

402601346435036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179191266 (or 179191264 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 47.

The spelling of 402601346435036 in words is "four hundred two trillion, six hundred one billion, three hundred forty-six million, four hundred thirty-five thousand, thirty-six".