1377370053140 has 48 divisors (see below), whose sum is σ = 2963824395840. Its totient is φ = 537365310720.

The previous prime is 1377370053139. The next prime is 1377370053149. The reversal of 1377370053140 is 413500737731.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377370053149) 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, 2841359 + ... + 3290601.

It is an arithmetic number, because the mean of its divisors is an integer number (61746341580).

Almost surely, 2^{1377370053140} is an apocalyptic number.

1377370053140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1377370053140 is an abundant number, since it is smaller than the sum of its proper divisors (1586454342700).

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

1377370053140 is a wasteful number, since it uses less digits than its factorization.

1377370053140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453032 (or 453030 counting only the distinct ones).

The product of its (nonzero) digits is 185220, while the sum is 41.

The spelling of 1377370053140 in words is "one trillion, three hundred seventy-seven billion, three hundred seventy million, fifty-three thousand, one hundred forty".