1013274400275 has 18 divisors (see below), whose sum is σ = 1814887037340. Its totient is φ = 540413013360.

The previous prime is 1013274400273. The next prime is 1013274400277. The reversal of 1013274400275 is 5720044723101.

1013274400275 is a `hidden beast` number, since 10 + 132 + 7 + 440 + 0 + 2 + 75 = 666.

It is an interprime number because it is at equal distance from previous prime (1013274400273) and next prime (1013274400277).

It is not a de Polignac number, because 1013274400275 - 2¹ = 1013274400273 is a prime.

It is a super-3 number, since 3×1013274400275³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1013274400273) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2251720665 + ... + 2251721114.

It is an arithmetic number, because the mean of its divisors is an integer number (100827057630).

Almost surely, 2^{1013274400275} is an apocalyptic number.

1013274400275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1013274400275 is a deficient number, since it is larger than the sum of its proper divisors (801612637065).

1013274400275 is a wasteful number, since it uses less digits than its factorization.

1013274400275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503441795 (or 4503441787 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The spelling of 1013274400275 in words is "one trillion, thirteen billion, two hundred seventy-four million, four hundred thousand, two hundred seventy-five".