35217422642472 has 64 divisors (see below), whose sum is σ = 106540102120320. Its totient is φ = 9470231298048.

The previous prime is 35217422642471. The next prime is 35217422642491. The reversal of 35217422642472 is 27424622471253.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (35217422642471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6165512313 + ... + 6165518024.

It is an arithmetic number, because the mean of its divisors is an integer number (1664689095630).

Almost surely, 2^{35217422642472} is an apocalyptic number.

It is an amenable number.

35217422642472 is an abundant number, since it is smaller than the sum of its proper divisors (71322679477848).

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

35217422642472 is a wasteful number, since it uses less digits than its factorization.

35217422642472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12331030370 (or 12331030366 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 51.

The spelling of 35217422642472 in words is "thirty-five trillion, two hundred seventeen billion, four hundred twenty-two million, six hundred forty-two thousand, four hundred seventy-two".