35020251022401 has 16 divisors (see below), whose sum is σ = 53147264425920. Its totient is φ = 22777399038240.

The previous prime is 35020251022373. The next prime is 35020251022457. The reversal of 35020251022401 is 10422015202053.

35020251022401 is a `hidden beast` number, since 3 + 5 + 0 + 2 + 0 + 251 + 0 + 2 + 2 + 401 = 666.

It is not a de Polignac number, because 35020251022401 - 2¹⁰ = 35020251021377 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (35020251022201) 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, 15817637115 + ... + 15817639328.

It is an arithmetic number, because the mean of its divisors is an integer number (3321704026620).

Almost surely, 2^{35020251022401} is an apocalyptic number.

It is an amenable number.

35020251022401 is a deficient number, since it is larger than the sum of its proper divisors (18127013403519).

35020251022401 is a wasteful number, since it uses less digits than its factorization.

35020251022401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31635276493 (or 31635276487 counting only the distinct ones).

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

Adding to 35020251022401 its reverse (10422015202053), we get a palindrome (45442266224454).

The spelling of 35020251022401 in words is "thirty-five trillion, twenty billion, two hundred fifty-one million, twenty-two thousand, four hundred one".