1064277040425 has 48 divisors (see below), whose sum is σ = 1861618080960. Its totient is φ = 535010192640.

The previous prime is 1064277040399. The next prime is 1064277040433. The reversal of 1064277040425 is 5240407724601.

It is not a de Polignac number, because 1064277040425 - 2¹⁸ = 1064276778281 is a prime.

It is a super-2 number, since 2×1064277040425² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1614862 + ... + 2176311.

It is an arithmetic number, because the mean of its divisors is an integer number (38783710020).

Almost surely, 2^{1064277040425} is an apocalyptic number.

1064277040425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1064277040425 is a deficient number, since it is larger than the sum of its proper divisors (797341040535).

1064277040425 is a wasteful number, since it uses less digits than its factorization.

1064277040425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3791402 (or 3791397 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 42.

The spelling of 1064277040425 in words is "one trillion, sixty-four billion, two hundred seventy-seven million, forty thousand, four hundred twenty-five".