1640150264035 has 8 divisors (see below), whose sum is σ = 2053753374240. Its totient is φ = 1255071506304.

The previous prime is 1640150264017. The next prime is 1640150264069. The reversal of 1640150264035 is 5304620510461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1640150264035 - 2¹⁵ = 1640150231267 is a prime.

It is a super-2 number, since 2×1640150264035² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1640150263985 and 1640150264003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7131087990 + ... + 7131088219.

It is an arithmetic number, because the mean of its divisors is an integer number (256719171780).

Almost surely, 2^{1640150264035} is an apocalyptic number.

1640150264035 is a deficient number, since it is larger than the sum of its proper divisors (413603110205).

1640150264035 is a wasteful number, since it uses less digits than its factorization.

1640150264035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14262176237.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 1640150264035 its reverse (5304620510461), we get a palindrome (6944770774496).

The spelling of 1640150264035 in words is "one trillion, six hundred forty billion, one hundred fifty million, two hundred sixty-four thousand, thirty-five".