10346535621420 has 48 divisors (see below), whose sum is σ = 29132145020160. Its totient is φ = 2743662329536.

The previous prime is 10346535621413. The next prime is 10346535621437. The reversal of 10346535621420 is 2412653564301.

10346535621420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 481671552 + ... + 481693031.

It is an arithmetic number, because the mean of its divisors is an integer number (606919687920).

Almost surely, 2^{10346535621420} is an apocalyptic number.

10346535621420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10346535621420 is an abundant number, since it is smaller than the sum of its proper divisors (18785609398740).

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

10346535621420 is a wasteful number, since it uses less digits than its factorization.

10346535621420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963364774 (or 963364772 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 10346535621420 in words is "ten trillion, three hundred forty-six billion, five hundred thirty-five million, six hundred twenty-one thousand, four hundred twenty".