35542021212 has 48 divisors (see below), whose sum is σ = 92178535680. Its totient is φ = 11843154864.

The previous prime is 35542021171. The next prime is 35542021241. The reversal of 35542021212 is 21212024553.

35542021212 is a `hidden beast` number, since 3 + 5 + 5 + 420 + 21 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 256843 + ... + 370205.

It is an arithmetic number, because the mean of its divisors is an integer number (1920386160).

Almost surely, 2^35542021212 is an apocalyptic number.

It is an amenable number.

35542021212 is an abundant number, since it is smaller than the sum of its proper divisors (56636514468).

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

35542021212 is a wasteful number, since it uses less digits than its factorization.

35542021212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116279 (or 116271 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 35542021212 its reverse (21212024553), we get a palindrome (56754045765).

The spelling of 35542021212 in words is "thirty-five billion, five hundred forty-two million, twenty-one thousand, two hundred twelve".