3740251374450 has 72 divisors (see below), whose sum is σ = 10238408921988. Its totient is φ = 978581485440.

The previous prime is 3740251374421. The next prime is 3740251374491. The reversal of 3740251374450 is 544731520473.

It is a happy number.

3740251374450 is a `hidden beast` number, since 3 + 7 + 40 + 2 + 513 + 7 + 44 + 50 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 3046410687609 + 693840686841 = 1745397^2 + 832971^2 .

It is a super-2 number, since 2×3740251374450² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 3740251374396 and 3740251374405.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 78388129 + ... + 78435828.

Almost surely, 2^{3740251374450} is an apocalyptic number.

3740251374450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3740251374450 is an abundant number, since it is smaller than the sum of its proper divisors (6498157547538).

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

3740251374450 is a wasteful number, since it uses less digits than its factorization.

3740251374450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156824028 (or 156824020 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 45.

The spelling of 3740251374450 in words is "three trillion, seven hundred forty billion, two hundred fifty-one million, three hundred seventy-four thousand, four hundred fifty".