1035622605140 has 12 divisors (see below), whose sum is σ = 2174807470836. Its totient is φ = 414249042048.

The previous prime is 1035622605139. The next prime is 1035622605181. The reversal of 1035622605140 is 415062265301.

It can be written as a sum of positive squares in 2 ways, for example, as 276385724176 + 759236880964 = 525724^2 + 871342^2 .

It is a super-3 number, since 3×1035622605140³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1035622605140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25890565109 + ... + 25890565148.

It is an arithmetic number, because the mean of its divisors is an integer number (181233955903).

Almost surely, 2^{1035622605140} is an apocalyptic number.

1035622605140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1035622605140 is an abundant number, since it is smaller than the sum of its proper divisors (1139184865696).

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

1035622605140 is a wasteful number, since it uses less digits than its factorization.

1035622605140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51781130266 (or 51781130264 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 1035622605140 in words is "one trillion, thirty-five billion, six hundred twenty-two million, six hundred five thousand, one hundred forty".